Enable Windows Defender After Disabling Third-Party Antivirus
If you've disabled or uninstalled a third-party antivirus and now find Windows Defender is not au...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labUbuntu Command Prompt Configuration Checklist
If your Ubuntu terminal prompt looks confusing, lacks useful info, or just feels cluttered, you'r...
Fix BitLocker Version Mismatch After a Windows Update
After a Windows update, you might see a BitLocker error like "The version of BitLocker on this dr...
SSL Certificate Error in Windows Defender: Troubleshooting Checklist
If you see an SSL certificate error when Windows Defender tries to update or scan, it usually poi...
Fix Remote Desktop 'File Locked Permission Denied' Error
When you try to open or edit a file over Remote Desktop (RDP) and get a 'file locked permission d...
Fixing PowerShell Update Error 0x800f081f (DISM Source Files)
If you see error 0x800f081f when installing a PowerShell update via Windows Update o...