The antivirus software Avast provides a Web Shield Protection feature to help users to browse the Internet safely.

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To keep your gear in a safe status, Avast web shield should be turned on.

However, some users may meet this error: Avast web shield wont turn on.

This tutorial tries to help you troubleshoot and fix Avast web shield wont turn on error on Windows 10.

perform Avast Repair

4 solutions are provided.

We dont know for sure the causes.

But you could try the 4 methods to see if they can help you fix this problem.

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Fix 1.

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Restart Avast Antivirus Software

Step 1.Open Windows Services screen.

Step 2.Scroll down to findAvast Antivirus Service, right-click it and selectProperties.

Step 3.check that the startup punch in isAutomatic.

Check the Avast Service status.

If it is running, you could clickStopbutton.

After a while, you’ve got the option to clickStartbutton to start the Avast antivirus service again.

Step 4.Finally clickApplybutton and clickOKto continue finishing the restart process of Avast service.

Fix 2.

Manually Update Avast to the Latest Version

Avast antivirus software should always be up-to-date.

If the program is outdated or corrupted, it may cause Avast web shield wont turn on issue.

you’ve got the option to follow the steps to manually update Avast software to the latest version.

Step 1.Open Avast antivirus software by clicking its icon at the toolbar.

you’re free to also clickStartmenu and click its icon to open Avast software.

Click theUpdateicons on bothVirus DefinitionsandProgramto completely update Avast free antivirus software.

Fix 3.

This method may be able to fix Avast web shield wont turn on Windows 10.

Step 1.Open Control Panel Windows 10. you might pressWindows + R, typecontrol panel, and hitEnterto open it.

Step 2.ClickUninstall a programlink underProgramsin Control Panel window.

Find Avast antivirus software and right-click it to chooseChange.

Step 3.ClickRepairbutton inAvast Setupwindow to start the Avast repair process.

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Fix 4.

This should fix Avast web shield wont turn on error on Windows 10.

Then clickProgramsand locate Avast antivirus software to right-click it.

chooseUninstallto remove Avast from your setup.

Go to Avast official website to download and load the latest version of Avast antivirus software.

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