Knowledge base for software setup, errors, and daily tool work.

Fix Chrome DNS_PROBE_FINISHED_NXDOMAIN After Network Change

If Chrome shows DNS_PROBE_FINISHED_NXDOMAIN right after you connected to a new W...

Fix 'Windows Defender File Locked by Another Program' Error

You try to delete, move, or rename a file, and Windows shows an error: “The action can’t be compl...

Fix OneDrive Sync Module Not Found Registry Error

If you see an error like "OneDrive sync module not found" or a registry-related message when star...

Fix Windows Search High CPU Usage Due to Permission Denied Errors

If Windows Search is consuming high CPU and you see "permission denied" errors in Event Viewer, t...

How to Fix Chrome Profile Error Loading Profile

You open Chrome and see the message: 'Error loading profile. Some features may be unavailable.' T...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...