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How to Fix: Microsoft Edge is Very Slow Performance

Learn how to fix the sluggish and slow Microsoft Edge browser. We can clear cache, data, and even reset the settings to improve Edge browser performance.

Microsoft Edge is heavy on the operating system. Hence they often become slow over time due to data and cache storage. It’s recommended to clear the data regularly or even flush the cache to keep the browser smooth. If the Edge is slow after clearing the cache, we can reset the browser settings to default or reinstall the computer.

Fix: Slow Performance of Edge browser

When Microsoft switched from its legacy Internet Explorer browser to the Chromium source engine, many users switched to its new offering. Until then, users’ most significant issue with Chrome was its slow and sluggish user experience.

In this regard, Microsoft’s browser provided a smooth and fast experience but lacked all the goodies that a Chromium browser had to offer.

Therefore, users didn’t have much choice but to stick with Chrome. But as soon as the OS giants released Edge, many users quickly adopted it without a second thought.

However, it seems the exact sluggish nature of Chrome is now bugging Edge users as well. A slew of complaints has already been lined up across Microsoft Support Forum that the browser performs at a snail’s pace.

The adverse impact of this is also felt across various sites as they either take ages to load or even fail to load in some instances.

If you echo these thoughts, this tutorial shall help you. This guide will explain some handy methods to fix Microsoft Edge’s slow performance issue. So without any further ado, let’s get started.

Delete Cache and Cookies

If you use the browser for a long time, a plethora of data will accumulate. These data belong to two categories- some are temporary ones in the form of cache, whereas others are the website data such as login information.

However, since your browser isn’t performing along the expected lines, you should consider deleting both these data forms and lessen the burden on Edge. Here are the steps to clear browser data:

  1. Launch the Microsoft Edge browser.
  2. Keypress the Ctrl + Shift + Del keyboard shortcut.
    It shall open the Clear Browsing Data dialog box.
    Clear Cookies, Cache and Browsing Data from Edge browser
  3. Select Browsing History, Cookies, and other site data, and Cached Images and Files.
  4. Hit the Clear now button and wait for the process to complete.

Deleting Cache files might slow down the opening of some sites, but that will be a one-time delay as the cached data would get repopulated.

Along the same lines, deleting cookies will sign you out of sites, but you should have no trouble signing back in since data is synced to your account.

Disable Edge Extensions

Third-party add-ons slow down the browser’s functioning as they continuously run in the background.

In this regard, the more the number of extensions installed, the greater its adverse effect on the browser. Therefore, you should consider disabling these extensions.

  1. Launch the Microsoft Edge browser and head over to the Edge extensions.
  2. Disable the extension one after the other.
    Disable the Microsoft Edge extensions

By doing so, you’ll notice an improvement in the browser’s performance.

Moreover, once you can identify the extension or extensions that were causing hindrance, you should consider removing them as well.

Though these third-party add-ons add more features to the browser, they are usually the single biggest culprit behind Microsoft Edge’s slow performance issue. Therefore, keeping their numbers at the absolute minimum is recommended, and only letting the essential ones be enabled.

Balanced Privacy Approach

Edge comes with three levels of privacy: Basic, Balanced, and Strict. During the strict level blocks, all the trackers could also break a few websites. This inability of the sites to load could ultimately lead to issues with the browser.

Edge user suggestion to turn off Secure DNS to improve Edge performance

Along the same lines, some users were also able to succeed after disabling the Secure DNS feature. Here are the steps to change the secure DNS:

  1. Launch Edge app and copy-paste the below location in the address bar:

    It will open the Privacy settings in the Edge browser.

  2. Select Balanced under Tracking protection.
    Microsoft Edge Privacy Settings Balanced
  3. Scroll down to the Security section and disable the Use Secure DNS toggle.
    Use Secure DNS settings in Edge browser

Verify if it can fix the Microsoft Edge slow performance issue or not.

Setting up the most stringent level of privacy does spell out the most secure work environment, but sometimes, it might not be the best way forward. Therefore, it is recommended to have a balanced approach in this regard.

Repair Edge Browser

Microsoft has baked in a repair feature for some of its built-in apps, and Edge is among them. This feature checks for all the underlying issues related to that app and then rectifies them accordingly.

It would uninstall the app from your PC and re-install it without manual intervention. Here are the steps to repair the Edge browser:

  1. Keypress Windows + I shortcut keys to open the Settings menu.
  2. Switch to the Apps tab from the left pane, and select the Apps & Feature option.
    Apps and Features page in Windows PC
  3. Scroll to the Microsoft Edge app, and click on the More vertical 3dots icon option.
  4. Select Modify option command.
    Modify Microsoft Edge browser from Apps and Features settingsIt will open the Repair window.
  5. Hit the Repair button and wait for the process to complete.
    Repair Microsoft Edge Chromium browser

After the repair work is done, it is recommended to restart your PC. Once it boots up, check whether there’s any improvement in the browser’s performance.

Reset Microsoft Edge Browser

If repairing the browser didn’t spell out much success for you, your following action should be resetting the browser to its default settings.

Remember that doing so will reset all the startup and new tabs pages and remove the pinned tabs. Here are the steps to reset the browser profiles and settings:

  1. Launch the Microsoft Edge browser, and head over to the below location.
  2. Click the Reset button in the confirmation dialog box.
    Reset Microsoft Edge browser settings

Resetting the browser will bid farewell to your customized browser settings, but if it fixes the slowness of Microsoft Edge, it’s worth the trade-off.

Reinstall Edge Browser

If none of those above tweaks improved the overall browser’s usage experience, you should consider uninstalling and installing its fresh instance. Here are the steps to reinstall the Microsoft Edge:

  1. Open File Explorer via Win + E shortcut keys.
  2. Head over to the below location.
    Please replace UserName with your location username.

  3. Delete the folder named Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
    Microsoft Edge Package Local Data folder
  4. Go to the Start menu and open Powershell as an Administrator.
  5. Paste the below code and hit Enter key.
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml” -Verbose}

    PowerShell Command to Reinstall the Edge browser

The combination of two commands will uninstall and re-install the Edge Browser on your PC. Once that is done, launch the browser and sign in with your account. It should fix the underlying performance issue.

Since it is a built-in app, uninstalling the browser is a tad more complicated than the native method you might follow. But it comes with a high success rate and is usually known to fix most critical issues, so it’s worth a try.

Bottom Line

So with this, we round off the guide on how to fix Microsoft Edge’s slow performance issue. In most cases, deleting the cache and cookies or disabling the extensions should be enough to fix this performance issue.

However, if any browser’s file has got corrupted or outdated, you would have to consider repairing or reinstalling the app on your PC. If you cannot fix the slow Edge browser, you can consider switching to other best browsers for Windows.

On that note, we conclude this tutorial. Please let us know if you have any queries concerning the steps above or if the Edge browser is too slow. It’s worth sharing if you found something that has worked to fix the Edge browser’s sluggishness.

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Sadique Hassan

Sadique is a Bachelor of Computer Application in Computer Science and an MBA professional. He became a tech writer by choice and has continued pursuing it for the last 7+ years. He is keenly interested in open-source technology like Android and also loves troubleshooting the tech. Connect with him on LinkedIn.

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