Fix 'PowerShell Not Recognized' Error on Windows
When you type powershell 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 listFix Chrome Installation Error 0x80070005
When installing Google Chrome, error 0x80070005 usually appears as a pop-up saying “Installation ...
How to Reinstall Windows Defender in Windows 11
If Windows Defender (Microsoft Defender Antivirus) is missing, disabled, or not working correctly...
Fix PowerShell Execution Policy Restricted Error
When you try to run a PowerShell script and see an error like “cannot be loaded because r...
Fix Java JDK Not Recognized in Windows 10
You've installed the Java Development Kit (JDK) on Windows 10, but when you type java -vers...
How to Fix Windows Update Stuck Loading on Windows 10
You click Check for updates, and it just spins—sometimes for hours. Or the download gets to 99% a...
Topic paths
Quick titles
Windows Activation Troubleshooting via Command LineHow to Delete Windows Update Cache FilesFix Microsoft Teams Authentication Failed ErrorPowerShell Profile Script TroubleshootingFix Windows Search Crash Loop on Windows 10How to Set Up Your Microphone in Microsoft TeamsWindows Update Stuck? Try Disk Cleanup FirstFix Chrome Profile Stuck on 'Loading' with No Internet