What should I do if the IE11 browser cannot be opened after the Win8.1 system is updated?

1. First, press the Win+R key combination, enter “regedit” in the run command that appears, then press Enter to enter the Registry Editor.
2. In the registry editor interface, expand HKEY_CURRENT_USERSoftwareMicrosoft Internet ExplorerMain, right click on the Main, select "ldquo; permissions" in the menu.

Modify the Win8.1 registry Main permission
3. In the "Main Permissions" dialog box that appears, click the "Advanced” button.
4. In the "Advanced Security Settings" dialog box that appears, click to select "Allow Everyone" or use the account of IE11 and click the button "Enable Inheritance", click on the bottom “ The OK button can solve the problem that the IE11 browser cannot be started after the Win8.1 system update!

In addition, there is another method.
The desktop's ie10 is normal, but the metro interface won't open. In the "Enable or disable Windows function", uninstalling ie10 and then reinstalling does not work. It does not work with 360 repair. Setting ie10 as the default browser does not work. Please see the following operation.
1. Under the traditional desktop, press Win + x, the bottom left corner pops up as shown.
2. Click on Command Prompt (Administrator) (A) to enter the command prompt.
3. At the command prompt, type sfc /scannow and press Enter. It takes a while to start repairing.
4. After scanning, restart the computer and the problem will be solved.
Of course, if you install some mandatory modification of your computer's registry, then you can only do a system restore, restore to the time you install the mandatory software, usually some anti-virus software,
control panel , system security, operations center, check computer status, maintenance, recovery, advanced tools, start system restore.
Finally, there are friends who don't know much about win8.1. If you don't particularly hate 360, there are special repair functions, but not all the above problems can be fixed. After all of the above methods, Xiaobian is pro-tested. If your computer has any problems with the browser, then basically it can be solved