
Fix Windows Defender Error 0x80073b01 (Crash on Startup)
If Windows Defender crashes on startup with error code 0x80073b01, the antivirus service may be f...

If Windows Defender crashes on startup with error code 0x80073b01, the antivirus service may be f...

When you run a command in Command Prompt and see errors like "The program can't start because a D...

You run Windows Update and get error 0x80070002 with a message about a version mismatch. This usu...

After a Windows update, you might see the error "Command Prompt service unavailable"

When you open Services.msc and see that the Windows Update service (wuauserv) is not running, or ...

If you see a Windows Update error mentioning an expired token, the update components may have sta...