
Windows Security Not Opening? Here's How to Fix It
You click the Windows Security icon in the taskbar or try to open it from Settings, but nothing h...
Software troubleshooting desk

You click the Windows Security icon in the taskbar or try to open it from Settings, but nothing h...

You click Check for updates and after a while get error 0x80070002. It usually means Windows Upda...

You open Windows Terminal and see an error about a version mismatch between the terminal app and ...

If Windows Defender (Microsoft Defender Antivirus) is acting up—won't open, shows error messages,...

When you try to restore an Outlook backup, things can go wrong: emails vanish, folders appear emp...

When Windows Search stops working and shows error 0x80070005, it usually means the search indexer...