How to Reinstall the Windows Security Module
If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...
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Chrome extensions can stop working for a variety of reasons. Before you assume the extension is b...
Fix Windows Activation Key Not Recognized Error
You enter your Windows product key during installation or activation, and get an error that the k...
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If you see a message that Windows Defender is not running or the security center shows it's off, ...
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You open Command Prompt, but instead of the usual black window with a blinking cursor and text, y...
Windows Update Stuck on Checking for Updates? Here's How to Fix It
You click 'Check for updates' and the progress bar just spins. Minutes turn into hours, and nothi...