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

Fix PowerShell Service Unavailable on Windows 11

When PowerShell shows a 'Service Unavailable' error on Windows 11, it typically means the Windows...

Fix Windows Update Error 0x80070002: Missing Files

If you see error 0x80070002 when checking for updates, Windows is likely missing a file it needs....

Microsoft Teams Invalid Configuration: Troubleshooting Checklist

When Microsoft Teams shows an 'invalid configuration' error, it usually means something in the ap...

How to Fix Abnormal Memory Usage in CMD on Windows

Fix Remote Desktop High CPU Usage After Update

After a recent Windows update, you may notice that Remote Desktop (mstsc.exe) or the Remote Deskt...

OneDrive Setup Checklist for New Users

If you're new to OneDrive, the initial setup can feel straightforward, but a few missteps can lea...