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

Fix OneDrive Command Line Sync Not Responding

If you run OneDrive from the command line and it hangs or shows no output, the issue is often a s...

Fix 'Windows Security Module Not Found' Antivirus Error

If you see a message like "Windows Security module not found" inside your third-party antivirus p...

Fix PowerShell Proxy Authentication Failed Errors

How to Fix Microsoft Teams Not Launching

If Microsoft Teams opens briefly then closes, or fails to start at all, the problem is often loca...

Fix OneDrive Sync Stuck on Processing Changes After Migration

After migrating files to a new OneDrive account or tenant, you may see the sync status stuck on "...

Outlook High CPU Usage: Troubleshooting Checklist

If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...