Microsoft Edge Slow And Unresponsive

  1. Page Unresponsive In Edge
  2. Windows Slow And Unresponsive
  3. Microsoft Edge Being Slow And Unresponsive
  4. Microsoft Edge Running Slow


After you apply the MS14-037 or MS14-051 cumulative security update for Internet Explorer, web applications that implement consecutive modal dialog boxes may cause Internet Explorer to become slow and unresponsive over time. This issue occurs in Internet Explorer versions 7 through 11.

For example, if Edge was acting slow or a tab was unresponsive, I could open the Browser Task Manager, highlight the offending process, and click the End process button. In the shot below I am. Browsers read and write to your local hard drive or SSD, and un-optimized storage can slow you down. Go into File Explorer, right-click on your primary drive, choose Properties, click on the Tools. How to Fix Slow & Unresponsive Windows 10 OS video lesson highlights techniques for improving the speed of Microsoft Windows 10. Restart Microsoft Edge and check if the issue is resolved. Run SFC /Scannow command. Some time corrupt system files can cause different errors and problems, System became slow, installed apps became unresponsive etc. Also, Several users reported that they managed to fix this Microsoft edge not Responding issue simply by running SFC utility.

How to resolve this issue

To resolve this issue, install update 2977629. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

2977629 MS14-052: Cumulative security update for Internet Explorer: September 9, 2014

Update information

Microsoft Edge Slow And Unresponsive


Customers who are running Windows 8.1, Windows Server 2012 R2, or Windows RT 8.1 must install the 2919355 update that was released on April, 2014 before they install the update. For more information about the prerequisite update, see Microsoft Knowledge Base Article 2919355.
Customers who are running Internet Explorer 11 on Windows 7 or Windows Server 2008 R2 must install the 2929437 update that was released in April, 2014 before they install the update. For more information about this prerequisite update, see Microsoft Knowledge Base Article 2929437.

Registry information

Page Unresponsive In Edge


To use the update in this package, you do not have to make any changes to the registry.

Restart requirement

You must restart the computer after you apply this update.


Update replacement information

This update does not replace a previously released update.

Windows Slow And Unresponsive


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the 'Applies to' section.

Microsoft Edge Being Slow And Unresponsive


Microsoft Edge Running Slow

See the terminology that Microsoft uses to describe software updates.