Microsoft Edge 89 Stable is out

Martin Brinkmann
Mar 5, 2021
Updated • Mar 5, 2021
Internet, Microsoft Edge

Microsoft released a new stable version of its Edge web browser to the public on March 4, 2021. Microsoft Edge 89.0.774.45 is a security and feature update that is available for all supported platforms.

The new version of Microsoft Edge patches several security issues, including a security vulnerability in Chromium, the core that Edge is based on, that is exploited in the wild according to the Chromium team.

According to Microsoft's security database, CV3-2021-21166 refers to an Object lifecycle issue in audio. The rest of the security updates is referenced on this page by Microsoft.

Microsoft Edge supports automatic updates, and the browser should be updated to version 89 automatically on most systems. Edge users may load edge://settings/help in the address bar to check the current version. The browser will run a check for updates when the page is loaded and will download and install updates that it discovers during the check.

Microsoft Edge 89: features

microsoft edge 89

Microsoft lists six new features that it added or improved in Edge 89. Notable is the introduction of the Sleeping Tabs feature; its main purpose is to improve the performance of the web browser by putting inactive tabs to sleep; this has a positive effect on the browser's memory use and CPU utilization according to Microsoft.

We reviewed Sleeping Tabs back when it was introduced in development builds of  Microsoft Edge 87.

Tip: check out our overview of tab sleeping / freezing features in web browsers.

Another useful feature is the ability to reset sync data in the cloud manually, a process that required contacting Microsoft support previously.

microsoft edge reset sync

All that is required now is to open Settings > Sync, or load edge://settings/profiles/sync directly, and activate the "reset sync" button on the page to do so.

Vertical Tabs, an option to display tabs in a sidebar on the left, seems to be enabled by default as well in Edge 89. Check out our review of vertical tabs in Edge here, and the resizing feature that is being tested currently.

The remaining improvements unlock the option to autofill the date of birth field, improve text selection when viewing PDF documents in Microsoft Edge, add more lockdown options to kiosk mode, and enable the edge://compat page for managing the Enterprise Mode Site List.

Microsoft's release notes list three issues that have been fixed in Edge 89:

  • A right-click on Edge in the Start Menu will show the unpin from taskbar option.
  • Start layouts with taskbar configurations won't have a second Edge placed on the taskbar anymore.
  • Users with Windows Roaming Profiles won't see a blank icon on the taskbar anymore instead of the Edge icon.

Several policies have been updated or made obsolete. Microsoft added seven new policies in Edge 89:

  • BrowsingDataLifetime - Browsing Data Lifetime Settings
  • MAMEnabled - Mobile App Management Enabled
  • DefinePreferredLanguages - Define an ordered list of preferred languages that websites should display in if the site supports the language
  • ShowRecommendationsEnabled - Allow recommendations and promotional notifications from Edge
  • PrintingAllowedBackgroundGraphicsModes - Restrict background graphics printing mode
  • PrintingBackgroundGraphicsDefault - Default background graphics printing mode
  • SmartActionsBlockList - Block smart actions for a list of services

Now You: have you used Edge recently? What is your take on the browser's development since its initial release?

Microsoft Edge 89 Stable is out
Article Name
Microsoft Edge 89 Stable is out
Microsoft released a new stable version of its Edge web browser to the public on March 4, 2021. Microsoft Edge 89.0.774.45 is a security and feature update that is available for all supported platforms.
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  1. ilev said on August 4, 2012 at 7:53 pm

    Doesn’t Windows 8 know that www. or http:// are passe ?

    1. Martin Brinkmann said on August 4, 2012 at 7:57 pm

      Well it is a bit difficulty to distinguish between domains and files for instance.

    2. Leonidas Burton said on September 4, 2023 at 4:51 am

      I know a service made by google that is similar to Google bookmarks.

  2. VioletMoon said on August 16, 2023 at 5:26 pm

    @Ashwin–Thankful you delighted my comment; who knows how many “gamers” would have disagreed!

  3. Karl said on August 17, 2023 at 10:36 pm


    The comments section under this very article (3 comments) is identical to the comments section found under the following article:

    Not sure what the issue is, but have seen this issue under some other articles recently but did not report it back then.

  4. Anonymous said on August 25, 2023 at 11:44 am

    Omg a badge!!!
    Some tangible reward lmao.

    It sucks that redditors are going to love the fuck out of it too.

  5. Scroogled said on August 25, 2023 at 10:57 pm

    With the cloud, there is no such thing as unlimited storage or privacy. Stop relying on these tech scums. Purchase your own hardware and develop your own solutions.

    1. lollmaoeven said on August 27, 2023 at 6:24 am

      This is a certified reddit cringe moment. Hilarious how the article’s author tries to dress it up like it’s anything more than a png for doing the reddit corporation’s moderation work for free (or for bribes from companies and political groups)

  6. El Duderino said on August 25, 2023 at 11:14 pm

    Almost al unlmited services have a real limit.

    And this comment is written on the dropbox article from August 25, 2023.

  7. John G. said on August 26, 2023 at 1:29 am

    First comment > @ilev said on August 4, 2012 at 7:53 pm

    For the God’s sake, fix the comments soon please! :[

  8. Kalmly said on August 26, 2023 at 4:42 pm

    Yes. Please. Fix the comments.

  9. Kim Schmidt said on September 3, 2023 at 3:42 pm

    With Google Chrome, it’s only been 1,500 for some time now.

    Anyone who wants to force me in such a way into buying something that I can get elsewhere for free will certainly never see a single dime from my side. I don’t even know how stupid their marketing department is to impose these limits on users instead of offering a valuable product to the paying faction. But they don’t. Even if you pay, you get something that is also available for free elsewhere.

    The algorithm has also become less and less savvy in terms of e.g. English/German translations. It used to be that the bot could sort of sense what you were trying to say and put it into different colloquialisms, which was even fun because it was like, “I know what you’re trying to say here, how about…” Now it’s in parts too stupid to translate the simplest sentences correctly, and the suggestions it makes are at times as moronic as those made by Google Translations.

    If this is a deep-learning AI that learns from users’ translations and the phrases they choose most often – which, by the way, is a valuable, moneys worthwhile contribution of every free user to this project: They invest their time and texts, thereby providing the necessary data for the AI to do the thing as nicely as they brag about it in the first place – alas, the more unprofessional users discovered the translator, the worse the language of this deep-learning bot has become, the greater the aggregate of linguistically illiterate users has become, and the worse the language of this deep-learning bot has become, as it now learns the drivel of every Tom, Dick and Harry out there, which is why I now get their Mickey Mouse language as suggestions: the inane language of people who can barely spell the alphabet, it seems.

    And as a thank you for our time and effort in helping them and their AI learn, they’ve lowered the limit from what was once 5,000 to now 1,500…? A big “fuck off” from here for that! Not a brass farthing from me for this attitude and behaviour, not in a hundred years.

  10. Anonymous said on September 28, 2023 at 8:19 am

    When will you put an end to the mess in the comments?

  11. RIP said on September 28, 2023 at 9:36 am

    Ghacks comments have been broken for too long. What article did you see this comment on? Reply below. If we get to 20 different articles we should all stop using the site in protest.

    I posted this on [] so please reply if you see it on a different article.

    1. RIP said on September 28, 2023 at 11:01 am

      Comment redirected me to [] which seems to be the ‘real’ article it is attached to

  12. RIP said on September 28, 2023 at 10:48 am

    Comment redirected me to [] which seems to be the ‘real’ article it is attached to

  13. Mystique said on September 28, 2023 at 12:13 pm

    Article Title: Reddit enforces user activity tracking on site to push advertising revenue
    Article URL:

    No surprises here. This is just the beginning really. I cannot see a valid reason as to why anyone would continue to use the platform anymore when there are enough alternatives fill that void.

  14. justputthispostanywhere said on September 29, 2023 at 3:59 am

    I’m not sure if there is a point in commenting given that comments seem to appear under random posts now, but I’ll try… this comment is for

    My temporary “solution”, if you can call it that, is to use a VPN (Mullvad in my case) to sign up for and access Reddit via a European connection. I’m doing that with pretty much everything now, at least until the rest of the world catches up with GDPR. I don’t think GDPR is a magical privacy solution but it’s at least a first step.

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