Fix 'powershell not recognized as internal or external command'
When you type powershell in Command Prompt or a script and see the error "'power...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChecklist for Analyzing Windows Security Log Entries
When you need to investigate suspicious activity or a system issue, the Windows Security log is y...
Fix Microsoft Teams Camera Not Working in Meeting
You join a Teams meeting and your video is black, or you get an error that the camera can't be fo...
Fix Chrome Login Loop & Sync Issues: Step-by-Step Guide
You try to sign into Chrome, but it keeps asking for your password in a loop. Or your bookmarks, ...
Checklist for Fixing OneDrive SSL Certificate Issues
You see an error like "A certificate chain could not be built" or "SSL certificate problem" when ...
How to Set Up Remote Desktop Offline Installer Without Internet
If you need to set up Remote Desktop on a machine with no internet access, you can still do it by...
Topic paths
Quick titles
Resolve Outlook 0x80040610 Update FailureHow to Fix OneDrive 404 Error When Opening Shared FilesResolve Windows Update Authentication Failed – Group PolicyHow to Fix Outlook 502 Bad Gateway ErrorTroubleshooting Windows Terminal 504 Error After Windows UpdateHow to Enable Grayed Out Defender Real-Time ProtectionFix PowerShell Module Not Loaded: Step-by-Step GuideWindows Defender Update Stuck: Troubleshooting Guide