
How to Fix a File Locked by Windows Security in Windows 10
You try to open or run a file, and Windows Security blocks it with a message like "Windows protec...
Software troubleshooting desk

You try to open or run a file, and Windows Security blocks it with a message like "Windows protec...

After a Chrome update, some users see a persistent authentication failure when trying to sign in ...

If you see error 0x800ccc0e in Outlook, it usually means the client cannot reach the mail server....

If Windows Search stops working, files don't appear in search results, or the search box shows no...

If you open Windows Security and the settings page takes a long time to load or shows a blank scr...

You click the Windows Security icon in the taskbar or open it from Settings, but nothing happens—...