Set Windows Defender Threat Service to Automatic Startup
If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix Outlook Service Unavailable Error
When Outlook shows a 'service unavailable' error, you usually cannot send or receive emails. This...
Fix OneDrive Sync Port Already Allocated Error
When OneDrive fails to sync and shows a "port already allocated" error, it usually means another ...
How to Fix BitLocker File Locked Error
When you see a "file locked" error with BitLocker, it usually means the drive is encrypted but so...
Fix Windows Backup Error 0x81000019 on System Restore
When you try to restore a Windows backup, error 0x81000019 can stop the process. You might see th...
Fix Windows Security High CPU Usage: Step-by-Step
If you notice your PC fan spinning loudly or sluggish performance, Windows Security might be usin...