Fix OneDrive Token Expired Error (0x8004de40)
You open OneDrive and see an error like “Your token has expired” or code 0x8004de40. This usually...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labWindows Update Cleanup Tool Not Removing Files: Fixes
You run Disk Cleanup, check "Windows Update Cleanup", and it seems to work—but the disk space doe...
Clear PowerShell Command Cache After Module Update
After updating a PowerShell module, you may notice that new cmdlets or changes don't appear immed...
Fix Command Prompt Proxy Error: Step-by-Step Checklist
If you see errors like ERROR: Cannot establish proxy or netsh winhttp reset pr...
Fix Nginx Config Test: Cannot Open Error Log File
When running nginx -t to test your configuration, you may see an error like:
Fix PowerShell 504 Gateway Timeout When Calling REST API
When you call a REST API from PowerShell and get a 504 Gateway Timeout, it means the server upstr...