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 labChecklist for Troubleshooting Chrome 504 Error
You're browsing in Chrome and suddenly see 504 Gateway Timeout. The page won't l...
BitLocker High Memory Usage on Large Drives: Fixes
If you notice that BitLocker is using a lot of memory (RAM) on a system with a large drive (e.g.,...
Checklist: Troubleshoot Windows Search Permission Denied
When you search for files or settings in Windows and get a 'Permission Denied' or 'Access Denied'...
Fix OneDrive Sync Rate Limit Error on Windows 11
If you see a "rate limit exceeded" error in OneDrive on Windows 11, syncing stops temporarily. Th...
Fix Windows Terminal DNS Not Working After Update
After a Windows update, you might find that Windows Terminal can't resolve hostnames—ping google....