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

Fix Microsoft Store Access Denied for Admin Account

You're signed in with an administrator account, but Microsoft Store still shows 'Access Denied' o...

Fix Windows Activation High Memory Usage Error 0x80070005

You might see error 0x80070005 when trying to activate Windows, often accompanie...

Fix Remote Desktop Token Expired Certificate Error

When connecting to a remote desktop, you may see an error that the token has expired or the certi...

Fix GitHub Actions Cache Action Permission Denied Error

Remote Desktop Auto Start Troubleshooting Checklist

If your remote desktop client does not start automatically when you boot your computer or connect...

Systemd Service Setup Checklist for Beginners

You've written a script and want it to run as a background service. Systemd is the modern way to ...