Fix Windows Defender Malware Protection History Not Showing
You open Windows Security to review past malware detections, but the protection history section i...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Enable Windows Update Service When It Is Disabled
If Windows Update fails to run or you see an error like "Windows Update cannot check for updates"...
Fix WinRAR Checksum Error on Windows 10
If you see a 'Checksum error' or 'CRC failed' message when extracting a RAR or ZIP file in WinRAR...
Fix 'Threat Service Stopped' in Windows 10 Defender
If you see a yellow warning in Windows Security that says "Threat service has stopped" or "Restar...
BitLocker Recovery Key Lost? No Microsoft Account? Here's Help
You're locked out of a BitLocker-encrypted drive and can't find the recovery key. To make matters...
Fix Visual Studio Installer Error 0x80070643
You're trying to install or update Visual Studio, but the installer fails with error code 0x80070...