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

Fix Windows Defender Permission Denied Errors

When Windows Defender reports a "Permission Denied" error, it usually means the software cannot a...

Fix Microsoft Store Authentication Failed Due to App Permissions

You try to sign in to the Microsoft Store and see "Authentication failed" or "Something went wron...

Remote Desktop Troubleshooting Checklist for Admins

When users can't connect to a remote desktop, the root cause is often something simple. This chec...

How to Fix PowerShell Version Mismatch Error

Fix Windows Defender Threat Service Stopped Startup Type Error

If you open Windows Security and see a message that the threat service has stopped and the startu...

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...