Fix 'PowerShell Is Not Recognized' Error on Windows
You type a PowerShell command in Command Prompt or a script and see: 'powershell' is not re...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Not Opening or Loading: Practical Fixes
If the Microsoft Store app won't open or gets stuck on a blank screen, it's often due to a corrup...
Fix Command Prompt Restore Backup Error 0x80070002
When using the command prompt to restore a backup, you may encounter error 0x80070002. This error...
How to Configure Windows Search to Exclude Specific Folders
If Windows Search returns results from folders you'd rather keep out of its index—like backups, t...
How to Fix Cloudflare DNS Not Resolving on Windows
You've set your Windows machine to use Cloudflare DNS (1.1.1.1 and 1.0.0.1), but websites won't l...
Fix Windows Defender Access Denied Error on Windows 11
You open Windows Security on Windows 11 and see 'Access Denied' or 'This app has been blocked by ...
Topic paths
Quick titles
How to Start Windows Defender ServiceSpeed Up Command Prompt on Windows 7: Quick FixesResolve Windows Activation Error 0x8007232bPowerShell Configuration Error After Update – Troubleshooting GuideFix Windows Search High Memory Usage and Error 0x80040cResolve Permission Denied When Activating Windows 10How to Reset Command Prompt Settings to DefaultOneDrive Sync Stuck After macOS Update