
Fix Windows Defender Blocking Legitimate Software
You install a legitimate application, and Windows Defender immediately blocks it or deletes its f...
Software troubleshooting desk

You install a legitimate application, and Windows Defender immediately blocks it or deletes its f...

You search for a file or app in Windows, and nothing shows up, or you get an error like "Somethin...

You open Windows Security and see a yellow warning: "Invalid configuration" or "Page not availabl...

You open OneDrive sync settings to pause syncing or select folders, but everything is greyed out ...

You sign in to Microsoft Teams, the window flashes or restarts, and you're back at the login scre...

If you see a proxy error in PowerShell—like Unable to connect to the remote server o...