
Fix Windows Defender Crashing After Update Error 0x800704ec
If Windows Defender crashes or fails to start after a recent update and you see error 0x800704ec,...
Software troubleshooting desk

If Windows Defender crashes or fails to start after a recent update and you see error 0x800704ec,...

You open Outlook and get an error: 0x80040154 — "Class not registered" or "module no...

You set up rules to organize incoming mail, but they don't run automatically. Messages sit in the...

After changing networks—switching from home to office Wi-Fi, using a VPN, or reconfiguring your r...

If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...

You update Windows Defender and see error code 0x80070643. The update fails, and Defender may dis...