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Windows 11 Dev Build 25201: Everything you need to know




Dev Channel Insiders have got their work cut out for them with this new build.

Microsoft is introducing

 Expanded View in Widgets, among other new features.

 Check out all the details related to Windows 11 Insider Build 25201 right here.

It’s time to talk updates again, folks, and we’ve had a lot of those these last few days, considering this month’s Patch Tuesday rollout was only a couple of days ago.

We got all the download links ready for you, just n case you didn’t get to update your device just yet and don’t feel like scouring the internet.

Today, however, Microsoft just released another cumulative update to the Dev Insider Channel and we are about to take a closer look at it.

What’s new with Windows 11 Build 25201?

Indeed, the Redmond-based tech giant has given Windows 11 Insiders brand new software on the Dev Channel.

As we keep saying every time we inspect one of these builds, this is still version 22H2, since the Sun Valley 3 development (23H2) has been canceled.

Now, Microsoft plans to release a new major new Windows version every three years, so be sure to check out the available information on Windows 12.

With build 25201, Microsoft is introducing an Expanded View in Widgets, which you can use to expand or collapse the size of your widgets board.

Expert tip:

Also, know that this is a gradual rollout, so not all Dev Channel Insiders might get this interesting new feature right away.

The company os also starting to roll out and update for the Game Pass widget that introduces the ability to sign in with your Xbox profile.

Furthermore, the widget will also show the most recent set of PC Game Pass titles you have played and it gives gamers a quick way to get right back into the action.

These are pretty much the highlights of this release but don’t think that we’re done. Let’s take a look at the rest of the changelog and see what else is in store for us.

Changes and Improvements [General]

Thank you to all the Insiders who gave us feedback on the different visual treatments for search on the taskbar! Starting with this week’s flight, Microsoft is concluding the exploration of these treatments, so if you received this experience, it will be removed on your next reboot.

[File Explorer]

File Explorer search will now show results as you type. The full search results page will update live without needing to press enter. Beginning to roll this out, so the experience isn’t available to all Insiders just yet.

We’re experimenting with adding more cloud files to search results from Home.

Fixes [General]

Fixed the issue in the last few flights causing a bugcheck when moving your mouse in certain games.

[File Explorer]

As a one-time change to help people find their folders with the navigation pane updates, if the default folders pinned to File Explorer’s navigation pane had been unpinned, they will be re-pinned after upgrading.

Fixed a memory leak which was happening when closing File Explorer windows.


The apps in the taskbar overflow flyout should now be in the correct order when using an Arabic or Hebrew display language.

[Input] [Settings] [Widgets]

Fixed the issue where in some cases, the notification banner for some badging would not appear in the widgets board.


Fixed an issue where chúng tôi was crashing if you dragged a snap group in Task View and dropped it into another Desktop.

Fixed an issue related to interacting with the Desktops flyout in the taskbar which was causing periodic chúng tôi crashes.

Fixed a DWM crash in the last few flights which could lead to a brief black screen when rotating a tablet.

Fixed a rare issue which could cause a DWM crash when watching videos in certain UWP apps in recent builds.

[Task Manager]

Fixed an issue impacting Task Manager reliability.


Fixed an issue causing some Insiders to unexpectedly get the message “it is not possible to connect to this network” when connecting to certain Wi-Fi networks recently, although the network was working with other devices.

Fixed an issue which could lead to Windows Sandbox opening to just a black window on certain PCs.

Known issues [General]

Looking into reports that audio stopped working for some Insiders after upgrading to the latest flights.

Investigating reports of a few different apps having started crashing in recent builds.

Investigating reports that some Insiders are seeing OneDrive setup asking for permission to set up every time their PC reboots.

[File Explorer]

Working on the fix for an issue where command bar items like copy, paste, and empty recycle bin may unexpectedly not be enabled when they should be.

[Settings] [Tablet-optimized taskbar]

The taskbar sometimes flashes when transitioning between desktop posture and tablet posture.

The taskbar takes longer than expected to transition to the touch-optimized version when switching between desktop posture and tablet posture.

Using the left or right edge gestures can result in the Widgets or Notification Center (respectively) to overlap with or look truncated by the taskbar.

When using the bottom right edge gesture to see Quick Settings, the taskbar sometimes stays stuck in the expanded state, instead of dismissing to collapsed state.

When there are no running windows on the desktop, the taskbar can sometimes collapse, when it should be expanded.

[Widgets] What can I do if Build 25201 fails to install?

Be sure to report any other issues you might come across, in order for Microsoft to address and improve the overall OS experience for us all.

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Everything You Need To Know About Chromium

There are many different types of chromium since it is a mineral. While industrial pollution is a harmful source, many foods naturally contain a harmless version.

The pancreas secretes a chemical called insulin, which plays a crucial role in how your body handles carbohydrates, fat, and protein. Nevertheless, less than 2.5% of ingested chromium is absorbed in the intestines, a significant barrier to adequate chromium levels. On the other hand, Chromium picolinate is a more absorbable form of the mineral. Because of this, you’ll often find it in nutritional supplements.

Chromium picolinate consists of chromium bound to three molecules of picolinic acid.

It may help Curb Appetite and Food Cravings

Those who have attempted and succeeded in maintaining a weight loss plan know all too well the struggles with hunger and cravings accompanying such an endeavor. So, there is widespread curiosity about potential anti-craving aids such as food, supplements, and drugs. Whether or not chromium picolinate can serve this purpose has been the subject of several research works.

An 8-week research found that healthy overweight women who took 1,000 g of chromium per day (as chromium picolinate) had a reduction in food intake, appetite, and cravings.

According to the study’s authors, these outcomes may have resulted from chromium’s effects on the brain. Those with binge-eating disorder and depressed individuals have been the focus of other studies because they may benefit most from reducing their appetite. One hundred and thirteen depressed participants were given either 600 micrograms per day of chromium picolinate or a placebo for eight weeks. Supplementing with chromium picolinate, as opposed to a placebo, significantly decreased hunger and food cravings.

Benefits were also shown in a short study of persons with binge-eating disorders. A decrease in binge eating episodes and depressive symptoms may have resulted in dosages of 600 to 1,000 g/day.

As a Result, Blood Sugar Levels may go Down

To signal glucose transport from the blood into the body’s cells, insulin plays a crucial role in the body’s normal functioning.

Diabetics have trouble responding normally to insulin, which causes various health complications. Using chromium supplements has been shown in many trials to reduce glucose levels in people with diabetes. According to single research, taking 200 micrograms of chromium daily for 16 weeks improved insulin sensitivity and decreased blood sugar levels.

According to other studies, supplement chromium may work better for those with more excellent blood sugar and lesser insulin sensitivity. In addition, individuals who took chromium supplements were 27% less likely to develop diabetes in a massive research including over 62,000 people.

Studies of chromium supplementation in individuals with type 2 diabetes lasting three months or more have shown conflicting results.

In addition, studies in overweight persons without diabetes showed that chromium picolinate at 1,000 g/day had no effect on insulin sensitivity.

An extensive study including 425 healthy participants concluded that chromium supplementation did not affect blood sugar or insulin levels.

In persons with diabetes, using these supplements has been linked to some positive outcomes.

Does It Assist in Weight Loss?

Several research works have looked into chromium’s efficacy as a weight reduction supplement because of its function in nutrition metabolism and potential impacts on eating behavior.

To determine whether this mineral is helpful for weight reduction, a meta-analysis pooled data from 9 independent research including 622 overweight or obese participants.

In these experiments, chromium picolinate doses as high as one thousand micrograms per day were employed. After 12-16 weeks, chromium picolinate led to modest weight reduction (2.4 lb., or 1.1 kg) in persons who were overweight or obese. The researchers found that this level of weight reduction was not very significant and that the supplement’s efficacy still needed to be determined.

The results of another comprehensive review of studies on chromium and weight reduction were consistent with the first. Researchers examined chromium supplementation’s effects on weight reduction over 8-26 weeks and found a measly 1.1 pounds (0.5 kg) lost. Several additional studies conducted on healthy individuals have shown that this supplement, even in conjunction with exercise, has no impact on body composition (fat and lean mass).

Chromium Supplements: Do You Need Them?

Because of its vital functions, many people have questioned whether or not supplementing with chromium is an intelligent way to improve their health.

A Maximum Allowable Concentration of Chromium Has Not To Be Determined

Much research has gone into chromium’s potential to help with glucose regulation and weight reduction.

An Upper Limit, or safe maximum consumption limit, is typically established for certain nutrients by the National Academy of Medicine. Toxic effects or other health concerns may occur if this threshold is exceeded.

As a result of data gaps, however, no UL has been established for chromium.

Chromium Picolinate, a Safe Supplement

Several scientists have doubted the safety of chromium picolinate, the form of the mineral most often seen in supplements since there is no established UL for it.

This type of chromium may lead to the formation of free radicals termed hydroxyl radicals, depending on their metabolism in the human body.

Several issues may arise from exposure to these substances, including harm to your DNA.

Further to these worries, a case study found severe renal difficulties in a lady who took 1,200 to 2,400 g/day of chromium picolinate for weight reduction.

There have been sporadic reports that this supplement may cause other health issues.

Everything You Need To Know About Javascript Seo

If you have used JavaScript for your website, it is important to remember that it can thwart your intentions by preventing your site from getting indexed on Google

Just launched a dynamic website? Kudos to you! It could be your best sales move yet, presenting your best face to online prospects and convincing them to buy into your story.

But if you have used JavaScript for your website, it is important to remember that it can thwart your intentions by preventing your site, or at least a part of it, from getting indexed on Google and other search engines, thus stopping it from appearing in the search results.

How will your prospects visit your website if it’s nowhere in the search results?

That’s why you need to ensure that your use of JavaScript isn’t impeding your SEO.

But before you start asking how to do that, let’s understand what JavaScript is and how it can impact your search rankings. We will share some useful tips and then explain how to fix common JavaScript SEO mistakes.

What is JavaScript?

JavaScript is a key component of modern web pages, the others being HTML (Hypertext Markup Language) and CSS (Cascading Style Sheets).

Asynchronous JavaScript combines with XML to enable web applications to have seamless communication with the server without interfering with the page that appears on the browser.

Async JavaScript code would allow other functions to run while it’s functioning. XML is deployed for passing data. AJAX is the popular term for this technology. Google Maps is a good example of AJAX in action.

Why JavaScript is important?

JavaScript is the means of creating powerful applications that are dynamic in the true sense of the word. However, no website can succeed unless it is fully accessible to search engine bots.

Our SEO Quick Win will provide you with a simple step-by-step process to assess the search engine friendliness of your website which forms the first foundation stage of any SEO strategy. Though JavaScript handles bots well, it is important to ensure your script does not obstruct search engine crawlers, preventing the proper indexing of your pages. If this happens, your pages won’t appear in the search results.

Search engine bots process JavaScript web apps in three phases—crawling, rendering, and indexing.

You need to work with SEO professionals in all these phases to make your JavaScript-backed web applications searchable via Google. 

Understanding the process

When a Googlebot visits a web page, it first checks whether you’ve allowed crawling by reading the chúng tôi file or the meta robots tag. If this file carries instructions to skip the page, Googlebot will abort the task.

The classic bot approach of making an HTTP request and fetching URL works efficiently for server-side rendered pages.

However, many JavaScript pages may be using the app shell model and the initial HTML may not contain the actual content.

In this scenario, the Googlebot would need to execute JavaScript before it can find the actual page content generated by the script.

The bot would then parse the rendered HTML for links and queue the URLs discovered for crawling. Rendered HTML is used for indexing the page.

Now let’s find out how we can optimize web pages for search engines:

1. Recheck chúng tôi and meta robots tag

Before introducing the website, check your chúng tôi file and meta robots tag to make sure someone hasn’t blocked the bots accidently.

Many sites use JavaScript to append a meta robots tag to a page or alter its content. You can change the meta robots tag with JavaScript to facilitate indexing of the web page when an API call returns content.

If you’re not sure when to use the chúng tôi file and meta robots tags, here is a tip. The .txt file works best for blocking an entire section of websites, while meta tags are used for disallowing particular pages.

All major search engines like Google, Yahoo!, Bing, Baidu, and Yandex support robots meta tag values like index, noindex, follow, nofollow, etc.

You may also issue different instructions to various search engines. For this purpose, you may put in the value of the content attribute to the intended search engine such as Googlebot.

Be careful as search engine bots will simply ignore instructions that they’re unable to understand.

2. Use HTTP status codes to interact with bots

Bots use HTTP status codes to determine what has gone wrong during the crawling process.

Use a meaningful status code to convey to bots if a certain web page should not be crawled or indexed, such as a 401 code for pages requiring a login.

HTTP status codes can also inform bots if a certain page has been shifted to a new URL, instructing it to index the page accordingly.

Here’s a list of meanings of various HTTP codes for your reference:

401/403: Page unavailable due to permission issues

301/302: Page now available at a new URL

404/410: Page unavailable now

5xx:Issues on the server-side

3. Ensure your code is compatible

When writing JavaScript code, you need to ensure it’s compatible with browsers of all hues. These browsers use several APIs and your code should be able to hook with most, if not all APIs.

Your SEO professionals should be aware of the limitations of these bots regarding various features. At the least, your code should be written keeping in mind the limitations of major search engines like Google and Bing.

Your team should be able to identify and resolve JavaScript issues that may be hindering indexing or display of your page on search engines. In some cases, the code may be blocking specific content on JavaScript-powered pages.

There is always some difference between your perception and what the crawlers are accessing and rendering with respect to your content.

To find out how Googlebot is viewing your page, you could use the URL inspection tool in Search Console.

4. Use unique titles and snippets

Every page on your site should have a specific title.

Make page titles descriptive and concise.

Avoid boilerplate titles such as ‘cheap products for sale’.

Avoid any inkling of keyword stuffing.

Use titles to provide some additional information about your website.

The Google algorithm creates snippets directly from the page content. The search engine may show different content for different searches, depending on the user’s search.

There are two techniques to suggest content for these snippets—structured data and meta description tags.

Structured data [See above image] will help Google understand the page better. It may also use meta tags for presenting a snippet if it decides appropriate content is available there.

5. Try lazy-loading of images

Images take a toll on your bandwidth and performance. A solution to this issue comes in the form of lazy-loading which involves loading images later and that too in a search-friendly manner.

If you favor an infinite scroll experience for your viewers, implement a mechanism to support paginated loading. It enables your users to share and re-engage with your content. Use the History API to update the URL when your system facilitates the dynamic loading of content.

How to Fix Common JavaScript SEO Mistakes

Now that you’re aware of how to optimize JavaScript-powered web pages for search engines, let’s find out how to fix common JavaScript SEO errors. You should be able to quickly identify and resolve JavaScript issues that may be preventing rendering of your web pages using this guide.

1. Expecting a bot to index content requiring user permission

Googlebot doesn’t support WebGL. If you’re using WebGL to render photo effects in the browser, deploy server-side rendering to pre-render the photo effects.

2. Struggling to ensure web components are search-friendly

You may resolve this by putting your content into light DOM (Document Object Model) whenever possible.

Light DOM resides outside the component’s shadow DOM and the markup is written by a user of your component.

Shadow DOM defines the component’s internal structure, scoped CSS, and encapsulates the implementation details.

These techniques eliminate the brittleness of building web apps emanating from the global nature of HTML, CSS, and JavaScript.

For example, when putting a new HTML id/class to use, it may cause conflict with an existing element on the page.

There may be unexpected bugs, style selectors may go awry, and CSS specificity may become a problem. Using light and shadow DOMs will help you take care of these issues.

3. Not testing websites for mobile-friendly features

Mobile-friendliness is a key feature of successful websites, yet many fail to test it before release.

You may also use mobile-friendly test tools offered by independent service providers.

Summing up

Search engine bots are designed to crawl and index web content in an optimum manner, yet they could stumble for a number of reasons and one of them is JavaScript.

The incorrect or imprecise use of JavaScript could prevent Google crawlers from seeing your web page as a user perceives them, leading to bad SEO.

The best way to ensure that JavaScript on your page is easily accessible to Google is through meticulous testing.

As the site owner, eventually it is up to you to ensure that your web pages are SEO-friendly so that you can derive maximum mileage out of your investment.

A string of tools are available to assist you in your goal of creating a website that search engines love. That said, your SEO professional’s skills and experience play a big role as well.

Everything You Need To Know About Ginkgo Biloba

A big tree having fan-shaped leaves is called a Ginkgo Biloba. The leaves are frequently seen in supplements and administered orally to treat memory issues.

Being one of the longest-living trees, the ginkgo tree has existed for over 200 million years. While it was initially cultivated in Asian countries like China, Japan, and Korea, it is now growing in the European region and the US. It appears to increase blood flow and may function like an antioxidant to halt alterations in the brain.

The tree has endured despite significant extinction episodes and is hence referred to as a “Living Fossil”. The effectiveness of ginkgo biloba on human health has yet to be shown by studies, despite its long history of usage in homeopathic remedies. More study is required to determine if ginkgo can benefit human health.

To validate these uses, more research is necessary because the study’s findings need to be more consistent. Here is a deeper look at Ginkgo Biloba to see its potential health benefits and what the research suggests.

Ginkgo Biloba: About It

According to Mount Sinai, ginkgo trees have a 1,000-year lifespan and may reach heights of 120 feet. Fruits from the tree are unsafe because they might contain toxic seeds. Although Ginkgo Biloba extract derived from dried leaves is the subject of today’s study, the ginkgo leaf was formerly employed as a homeopathic cure in traditional Chinese medicine. Ginkgo extract is frequently offered as a pill, capsule, or with tea.

Health Effects

High concentrations of terpenoids and flavonoids, renowned for their potent antioxidant properties, may be found in ginkgo biloba. Further study is required. However, some evidence shows that ginkgo supplements may be beneficial for treating dementia and cognitive decline, cardiovascular disease, anxiety, stress, and sexual problems.

Discovery and History

In the late 1600s, Engelbert Kaempfer became the first European to identify ginkgo. The tree was ultimately given the scientific name Ginkgo Biloba by Linnaeus in 1771, which means “silver plume with two lobes.”

Ginkgo trees were imported to America in 1784 and planted in William Hamilton’s garden.

You may get ginkgo biloba pills available on the internet stores and at a lot of health-food stores.

Is There an Instant Effect from Ginkgo Biloba?

In most cases, ginkgo biloba takes time to start working. Seeing any benefits of ginkgo might take 4 – 6 weeks.


Adults have treated Ginkgo most frequently in oral dosages of 60 to 240 mg daily for a maximum of six months. According to the specific composition being utilized, the dosage may change. Ginkgo leaf extracts are frequently included in medications with the highest level of research. See a healthcare professional to learn what dosage could be ideal for a certain illness.

It’s important to remember that ginkgo products frequently have quality problems. Manufacturers of inferior products could use less expensive components to substitute rutin and quercetin for ginkgo. When these two compounds are added to ginkgo products, both naturally present in ginkgo, some testing may show that the goods pass muster as ginkgo. Whilst they wouldn’t have the same benefits as ginkgo, these goods.

Ginkgo should not be used by people with diabetes without first consulting a doctor.

Medical Effects

Anxiety − Anxiety symptoms can be slightly lessened by orally consuming EGb 761, a particular ginkgo extract, for four weeks. Dr. Willmar Schwabe Pharmaceuticals make this product.

Mental illness − illnesses that impair memory, such as Alzheimer’s disease. Ginkgo 240 mg taken twice a day orally may somewhat lessen dementia symptoms. Ginkgo does not appear to stop dementia from the beginning or from growing worse.

Hearing problems − Using ginkgo combined with normal therapy will help people with abrupt hearing loss hear better. If ginkgo biloba is taken orally, it may or may not be beneficial. Only healthcare professionals are authorized to administer IV products.

PMS − Breast soreness and other Premenstrual syndrome symptoms may be relieved by consuming ginkgo leaf extract orally. It is begun on the 16th morning of the menstruation and is prolonged until the fifth day of the subsequent cycle for this purpose.

Cerebrovascular accident (CVA) or Hemorrhagic stroke − Ginkgo extract used orally or intravenously in conjunction with normal therapy appears to enhance memory, judgment, and the capacity to carry out everyday tasks in stroke survivors. Ginkgo extract used orally may not be as efficient as administered intravenously. Yet, a healthcare professional is the only one who can administer injectable products.

Dizziness (vertigo) − Ginkgo leaf extract consumed orally appears to lessen the effects of dizziness brought on by balance issues. For those who suffer from a disorder that reduces blood supply to the brain, it is unclear if this treatment aids in alleviating vertigo symptoms.

Sexual Dysfunction − A few small studies have indicated that ginkgo may help with sexual dysfunction, but further study is required. An earlier investigation showed that ginkgo leaf extract was largely beneficial in treating sexual problems brought on by antidepressants. Another research found that, when compared to a placebo, premenopausal going through menopause and postmenopausal women’s sexual desire was significantly improved by a health supplement containing ginkgo coupled with a variety of vitamins and minerals.

The ginkgo plant is said to have medicinal benefits that include treating blood diseases, enhancing cardiovascular health, and improving eye health. It is also supposed to help with memory issues and blood abnormalities.

High quantities of terpenoids and flavonoids, which act as antioxidants and prevent oxidative cellular damage caused by dangerous free radicals, may be found in ginkgo. Antioxidants are thought to do this by lowering the chance of developing cancer.

How does Ginkgo Biloba Affect Libido ? Adverse Outcomes

Blood thinners are one kind of potentially harmful drug interaction. SSRIs/MAOIs/antidepressants and NSAIDs also are harmful when consumed with ginkgo.

People to Avoid Ginkgo Biloba

Children, women who are pregnant or nursing, those with an elevated likelihood of bleeding, those with diabetes, and those who are prone to seizures are among the groups of people who shouldn’t take Ginkgo Biloba.


Significant antioxidant and anti-inflammatory properties, as well as circulation-improving properties, characterize ginkgo biloba. These traits may impact various bodily functions and disorders, albeit the research underlying them is still developing.

Ginkgo has been utilized for thousands of years, but its exact mechanism of action still needs to be discovered. It’s vital to remember that most existing information needs to be more consistent or conclusive.

There seem to be hazards associated with using herbal supplements. Ginkgo might harm your health if you have an allergy or are on certain drugs. Consult your doctor before incorporating ginkgo into your routine if you’re considering it.

Iphone 8 Faq: Everything You Need To Know

Earlier this month, Apple unveiled their flagship smartphone line-up for this calendar year at the Steve Jobs Theater. This time around, the Cupertino-based company introduced three new iPhones, which is a first, and we couldn’t be more excited about it. Customers can now choose between the iPhone 8, iPhone 8 Plus, and even the bezel-less iPhone X depending on their personal preferences and budget. However, there’s a lot of confusion surrounding the differences between these three new iPhones in terms of hardware and software. So, if you’re planning to shell out your hard-earned cash to purchase one of them, you should make sure you’re free from these confusions, and gain enough knowledge about everything that these smartphones pack. That’s why, we thoroughly researched to find the most frequently asked questions by consumers and will answer them in this article. In this article, we’ll be completely focusing on the iPhone 8, which is the smallest of the lot.

iPhone 8 FAQ: Everything You Need to Know iPhone 8 FAQ: General

How much does the iPhone 8 cost?

The new iPhone 8 can be purchased for a price tag starting at $699 for the factory unlocked version that can be used with any carrier. However, if you’re a part of Apple’s iPhone upgrade program that was launched last year, you could get your hands on the iPhone 8 for as low as $34.50/month. The pricing that we’ve mentioned here is for the United States. If you happen to live in any other region, prices will vary depending on your region.

What are the available storage options?

The iPhone is available for purchase in 64 GB and 256 GB variants. Unlike the previous iPhones, which had 32 GB and 128 GB storage options, these options are no longer available.

Is the iPhone 8 costlier than the iPhone 7?

The starting price of the iPhone 7 when it launched was $649 which is 50 bucks cheaper than the new iPhone 8. However, it’s worth noting that you’re getting twice the storage for that additional price.

When can I buy the iPhone 8?

Can i buy the carrier unlocked version in the US?

Although the new iPhone 8 is available for purchase from major US carriers like AT&T, Sprint, T-Mobile, and Verizon on a contract, it can also be purchased sim-free for a price tag starting at $699.

iPhone 8 FAQ: Design and Build

What is the iPhone 8 made out of?

The new iPhone 8 sports a 7000-series aluminium frame and a glass back that makes it a premium-built smartphone. The switch to a glass back design is to support the new wireless charging technology.

Does the iPhone 8 have a bezel-less display?

No, the bezel-less screen is exclusive to the new iPhone X. The iPhone 8 follows the same front design with the huge chin and forehead as the iPhone 6, iPhone 6S, and iPhone 7.

Is there a home button?

Yes, just like the previous iPhone models, the iPhone 8 has a dedicated home button. It’s the new iPhone X which sacrificed the home button for a bezel-less display.

What are the available color options?

Is the iPhone 8 waterproof?

The iPhone has an IP67 rating, which essentially means that it can be submerged in water up to a depth of 1 meter for about 30 minutes. Although the new iPhone 8 is technically not waterproof, you can consider it to be water-resistant as you can accidentally drop it in the swimming pool and still get away with it.

Is the iPhone 8 thicker?

The iPhone 8 is 7.3 mm thick, which makes it 0.2 mm thicker than its predecessor, the iPhone 7 (7.1 mm).

Is the iPhone 8 heavier?

The iPhone 8 weighs 148 grams, which makes it heavier than the older iPhone 7 which weighed 138 grams.

iPhone 8 FAQ: Hardware

What are the tech specs of the iPhone 8?

Display4.7-inch IPS LCD True Tone Display with a resolution of 1334 x 750 pixels and pixel density of 326 ppi, 3D Touch

ProcessorApple A11 Bionic chip (64-bit ARM SoC) with AI accelerator (“Neural Engine”). hexa-core CPU with 4x low-power ‘Mistral’ cores and 2x high-power ‘Monsoon’ cores. Embedded M11 motion co-processor, tri-core GPU.


Storage64 GB and 256 GB

Primary Camera12 MP, f/1.8, OIS, Quad-LED dual-tone flash

Secondary Front Facing Camera7 MP, f/2.2, HDR

Battery1821 mAh

Water and Dust-resistanceIP67-certified

SensorsTouch ID fingerprint scanner, 3-axis Gyro, Accelerometer, Proximity sensor, Ambient light sensor, Barometer

ConnectivityLTE-A, nano SIM slot, GPS, Wi-Fi b/g/n/ac with MIMO, Bluetooth 5, VoLTE, Wi-Fi Calling, Lightning

Dimensions138.4 x 67.3 x 7.3 mm

Weight202 g

How powerful is the Apple A11 Bionic chip?

The new A11 Bionic chip found in the new iPhone 8 is 25% faster than the A10 Fusion, which powered the older-gen iPhones. In comparison to other Android smartphones, the A11 Bionic chip manages to crush the performance of every single smartphone on the market right now, as discovered from Geekbench results. The A11 Bionic is the first 6-core processor offered by Apple. It has 4 efficiency cores and two performance cores with neural engine and embedded M11 motion co-processor.

Does it have stereo speakers?

Does it have Apple’s new Face ID?

iPhone 8 FAQ: Cameras

Is there any improvement in the camera department?

Yes, Apple has been gradually but steadily improving the camera on their iPhones in the recent years, and this year is no exception. The iPhone 8 camera was given a score of 92 by DxOMark which is higher than what the Google Pixel received, and significantly better than iPhone 7’s score of 85.

Has video recording improved?

Yes, video recording has been improved by a significant margin. In fact, the iPhone 8 is capable of shooting 4K footage at a buttery smooth 60 fps, which is a first for any smartphone.

Does it have Portrait Mode?

Unlike the iPhone 7 Plus, iPhone 8 Plus and the upcoming iPhone X, the iPhone 8 does not support portrait mode which is primarily due to the lack of a dual-camera setup. Therefore, don’t expect bokeh effects with your iPhone 8’s camera.

Does it have Optical Image Stabilization?

Does it have Portrait Mode for the front-facing camera?

This is a feature that’s exclusive to the new iPhone X, due to the presence of a True Depth camera used for Face ID. The iPhone 8 doesn’t have this camera and therefore, it lacks portrait mode.

Is there a flash for the front-facing camera?

No, there’s no flash for the selfie camera on the iPhone 8 on a hardware-level. However, it does have a software-based flash feature, which is termed as “Retina flash” by Apple. This essentially turns the whole display into a giant flash.

iPhone 8 FAQ: Battery and Charging

Has the battery life improved?

Not really, because the iPhone 8 packs a slightly lower 1821 mAh battery compared to its predecessor which sported a 1960 mAh battery. However due to iOS 11 optimizations and the A11 Bionic chip, you can expect a similar battery life.

Does it support wireless charging?

Yes, the iPhone 8 has a new glass-back design for a reason, and that’s for bringing the wireless charging functionality.

Which wireless charging does it support?

Apple’s new iPhone 8 doesn’t use any proprietary wireless charging standard. Instead, it makes use of the widely used Qi wireless charging standard, which is a good news for many.

How fast is wireless charging?

Do I need to purchase additional hardware for wireless charging?

Does it have fast charging support?

iPhone 8 FAQ: Display

What’s the resolution of the display panel?

The iPhone 8 has a display resolution of 1334 x 750 pixels with a pixel density of 326 ppi.

Does it have an OLED display?

No, the OLED panel is exclusive to the premium iPhone X. The iPhone 8 sports the same IPS LCD panel as its predecessor.

What is “True Tone” display technology?

Does the display support Apple’s “ProMotion”?

This is yet another feature that was introduced on the iPad Pro earlier this year. This is just Apple’s way of calling their displays with 120 Hz refresh rates. Unfortunately, the new iPhone 8 doesn’t have ProMotion support.

iPhone 8 FAQ: Software

Which IOS version will the iPhone 8 ship with?

The iPhone 8 will ship with the latest version of Apple’s mobile operating system, which is iOS 11. It has a slew of nifty new features to offer, like the revamped Control Center, new space-saving image format, smart-invert dark mode, etc.

Does it support Augmented Reality?

Is additional hardware required for Augmented Reality?

Does the iPhone 8 have the new dock?

Will it get future iOS updates for the next few years?

Unlike Android, Apple has a stellar record for providing continuous software updates across their iOS device lineup in the long run, and the new Apple flagship should be no exception on the regard. If previous records are to be gone by, users can be assured of future software updates for the next 3 to 4 years.

iPhone 8 FAQ: Connectivity

Will the iPhone 8 Support LTE-A Carrier Aggregation in the U.S.?

Yes, as long as the carrier also supports it, users will be able to fully experience faster mobile data on the new iPhone 8.

Will it support Reliance Jio’s VoLTE services in India?

Does it support dual-SIM cards?

Unlike several other flagship Android smartphones, the iPhone 8 does not support dual-SIM cards.

Does it support Bluetooth 5.0?

Does it have a microSD slot?

iPhones have always been critiqued for the lack of an expandable microSD card slot, and the new iPhone 8 is no exception in this regard. However, the internal storage space will be sufficient and fast enough for the most of us.

Is USB-OTG Supported?

Yes, the iPhone does come with USB-OTG support, but it only supports limited devices like the Transcend JetDrive and SanDisk iXpand flash drives, which can be used to significantly increase the device’s storage space.

Does the iPhone 8 use Lightning or USB-C port?

Just like the previous iPhones, Apple’s latest flagship smartphone sports a proprietary Lightning port rather than a universal USB-C port.

SEE MORE: iPhone X FAQ: Everything You Need To Know

All You Need to Know About The iPhone 8

Covid Booster Shots: Everything You Need To Know

Booster Shots Everything You Need to Know about COVID Booster Shots BU epidemiologist explains why coronavirus vaccine boosters are necessary, whether they’ll protect against the Delta variant, more

How do booster shots work? Am I eligible for a COVID-19 booster shot? Why are these booster shots needed? What is the difference between a booster shot and a “third dose” for immunocompromised people? Will members of the Boston University community be able to get additional shots through the University’s vaccine clinic? People are looking for answers to these questions and to many more. 

“Over time, even very effective vaccines wane in terms of how effective they are,” said Judy Platt, chair of BU’s Medical Advisory Group, cochair of the Vaccine Preparedness Group, and Student Health Services director, at the recent BU-wide town hall meeting August 19. “The same is true for our relatively new coronavirus vaccines.”

The Centers for Disease Control and Prevention has recommended a booster dose to enhance the efficacy of the Pfizer and Moderna vaccines, starting as soon as September 20 for individuals at least eight months after their second vaccine dose (it has not been recommended yet for the Johnson & Johnson vaccine). 

Does that mean BU will begin offering boosters? Not so fast. Platt says BU hopes to offer the booster this fall, but right now the priority in August for the University’s vaccine clinics is to get people vaccinated who are not yet compliant with BU’s vaccine mandate. Beyond that, she says, if BU can acquire more doses of vaccines, then booster doses to the broader community could be offered.

Whether getting a booster shot will be mandatory for BU students, faculty, and staff as part of the University’s vaccine policy will be discussed, BU President Robert A. Brown said during the same August meeting. A booster mandate would be tricky because those shots have to be administered on a rolling basis, depending on when recipients completed their initial round of vaccination, he said.

To help answer common questions about the coronavirus booster shots, The Brink spoke with Cassandra Pierre, a Boston Medical Center associate hospital epidemiologist and medical director of public health programs. Pierre is also a BU School of Medicine assistant professor of medicine and chairs the school’s Diversity and Inclusion Advisory Council.



A With Cassandra Pierre

The Brink:

Why is the booster shot recommendation coming out only for the Pfizer and Moderna vaccines right now?

Pierre: The reason why it’s just coming out for the mRNA vaccines right now—both kinds made by Pfizer and Moderna—is because we have the greatest data for those mRNA vaccines, particularly regarding the waning of immunity of antibody levels after a period of six to eight months. We’re also hearing the CDC is making these recommendations based on real-world data, from urban areas, hospitals, and long-term care facilities. They’re really trying to align recommendations to evidence that’s available, although we have heard information will come in the next few weeks about the Johnson & Johnson vaccine. I really welcome that, because from an anecdotal perspective as well as from some studies, we worry potentially more about the waning protection against infection for individuals vaccinated with the Johnson & Johnson shot.

The Brink:

We’ve heard that it is OK to mix and match Pfizer and Moderna vaccines to get the booster shot. But so far, the CDC has not recommended that it’s OK for people who first received a Johnson & Johnson vaccine to now get a Pfizer or Moderna booster shot. Why is this the case?

The Brink:

Based on the Pfizer and Moderna data that’s available, at what point do antibody levels seem to start diminishing?

Pierre: The data that I’ve seen, particularly for Pfizer, looked at antibody [levels] at six months after the second shot. They were declining at the six-month mark, but still seemed to be very good and elevated, and thought to still provide good protection against severe disease, hospitalization, and death.

The Brink:

So why is the CDC’s recommendation to get vaccinated eight months after the second shot?

The Brink:

How do the booster shots work? The vaccine formulation for the Pfizer and Moderna shots hasn’t changed, so how much additional immunity does a booster shot give? Does it get people back up to the 90-plus percent effectiveness that was originally expected? Or does the immune system react less and less each time the vaccine is given?

The Brink:

Are these booster shots going to turn into a regularly scheduled occurrence in the future?

Pierre: Many people have been speculating that we will need annual boosters for the COVID vaccines, and we have good precedents of other types of vaccines that require an annual booster. There is some thought that maybe there is a necessity to build out new mRNA vaccines to protect against other, new variants. Looking ahead, building new boosters will help us evade variants that may be more transmissible or cause severe disease or are able to evade the current vaccine.

The Brink:

What’s the difference between a third shot for immunocompromised people and a “booster shot”?

Pierre: The third dose is meant to connote giving another dose of vaccine to individuals believed not to be able to sustain or produce an adequate immune response to the first two shots in the series. For them, that third shot is not a booster, but is a needed additional shot in their primary vaccination series to allow them to develop an effective immune response against severe infection and death. People who are less likely to mount an appropriate immune response are people on steroids, who have received organ transplants, have severe HIV infections, or other conditions.

The Brink:

Have the majority of people who are immunocompromised received their third dose?

Pierre: No. Which is why—even though our phone lines are blowing up with calls from people interested in getting a booster shot—at this time we are prioritizing getting third doses to people who are immunocompromised, to give good practical and protective immunity to people who weren’t able to fully benefit from those first two shots alone. The booster shots are not authorized to begin until September 20.

The Brink:

When you look at where this pandemic is going—with the Delta variant, we’re hearing a lot more about breakthrough cases, indicating not that the vaccines aren’t effective, but that instead Delta is highly contagious—do you think tweaks to vaccine formulations will be needed to protect against extremely infectious variants like Delta?

Pierre: The wonderful thing about mRNA vaccines in general is how quickly they can be deployed. We know Moderna, for example, is already looking at new coronavirus proteins to see if they can develop enhanced vaccines that further protect against variants. I hope this will continue, and we’ll see building out of the vaccine options. It’s also important to remember that all the data we’re seeing are happening amongst the backdrop of a world that isn’t fully vaccinated. As much as I want to shore up immunity with boosters, I recognize that no booster can protect us from evolving variants if we cannot distribute vaccines around the world, which allows the virus to keep spreading and evolving. I hope we do much better in the rollout and deployment of vaccines worldwide.

The Brink:

Anything else you want people to know about booster shots?

The Brink:

Why are booster shots necessary if the vaccines are working as well as scientists hoped?

Pierre: I really want to drive home the point that might be missed in the conversation about boosters: these vaccines have not failed us yet, to our knowledge. Breakthrough infections are expected, no vaccine is 100 percent effective. What we know is, here in the state of Massachusetts, 0.002 percent of fully vaccinated individuals have experienced severe disease. And so that’s a really small number of people. We just want to make sure that in the talk about boosters, if people are saying, well why should I bother if fully vaccinated people already need a booster? But I want to be clear that waning immunity is not the same as saying these vaccines have failed, because in fact, we want to give vaccines to prevent severe disease and death, and that’s what they’re doing. They’re working. This is what you want to see.

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