
Reset Windows Defender Service to Default Settings
If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...

You open Microsoft Edge and see a "permission denied" error when trying to access a site, a file,...

You're trying to install or update Microsoft Teams, and you see an error like 'Module not found' ...

When you move Windows Search to a new machine or upgrade your OS, search results can break, index...

After a Windows or Office update, OneDrive may stop syncing files, show error messages, or appear...

You open Windows Security (formerly Windows Defender Security Center) and see only a blank white ...