Fix Command Prompt Not Working in Windows 10
You click the Command Prompt shortcut or type cmd in the Run dialog, but nothing hap...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labBitLocker Recovery Key Not Working After Stuck Loading
You're stuck at the BitLocker recovery screen after a system hang or forced shutdown. You enter t...
How to Enable Windows Defender After It Failed to Start
If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...
Fix 'Outlook Command Not Found' in Command Prompt
When you type outlook in Command Prompt and get 'outlook' is not recognized as...
Fix BitLocker Backup Failed Error 0x80070057
When you see "BitLocker backup failed" with error code 0x80070057 in Event Viewer or the BitLocke...
Fix Windows Defender Threat Service Stopped Startup Type Error
If you open Windows Security and see a message that the threat service has stopped and the startu...