
Enable Windows Security Manually When It Fails to Start
If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...

If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...

If you've disabled or uninstalled a third-party antivirus and now find Windows Defender is not au...

You open Task Manager and see a process like sppsvc.exe or Software Prot...

If you suspect malware despite Windows Defender being active, follow this checklist. It covers bu...

You try to run Windows Backup and Restore, but get a "permission denied" error. This usually mean...

Windows Update occasionally hangs or fails with a connection timeout. This usually appears as an ...