PowerShell Path Not Found After Update: Fixes
After a Windows update, you might see "The term 'powershell' is not recognized as the name of a c...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Jupyter Notebook Token Not Working on Windows
When you start Jupyter Notebook (or JupyterLab) on Windows, it often opens a browser tab asking f...
Fix PowerShell Invoke-WebRequest 404 Not Found Errors
When you run Invoke-WebRequest in PowerShell and get a 404 Not Found error, it usual...
How to Reinstall the Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...
How to Fix Task Scheduler Access Denied Errors
When you see an "Access Denied" error while trying to create or run a task in Windows Task Schedu...
Fix WSL Ubuntu Proxy Settings Not Working
If you've configured proxy settings in WSL Ubuntu but they aren't being used by apt or other tool...
Topic paths
Quick titles
How to Resolve 'Path Not Found' in Command PromptWindows Search Path Not Found: Fix GuideWindows Update Service Stuck on Startup Repair LoopTroubleshoot Chrome Access DeniedHow to Resolve 'Path Not Found' in Windows TerminalWindows Defender Not Starting After Fresh Install? Fix ItFix Windows Search Proxy Errors: Codes and SolutionsWindows Search Configuration Authentication Failed: Quick Fix