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

Remote Desktop Shows Blank Screen with Only Wallpaper Visible

You connect to a remote Windows machine via RDP, authenticate successfully, but instead of the de...

Fix OneDrive 502 Bad Gateway Error from Proxy Settings

If you see a 502 Bad Gateway error in OneDrive, it often means a proxy or network device is inter...

Fix 'Microsoft Store Command Not Found' Error After Reinstall

After reinstalling the Microsoft Store, you may see a "command not found" error when trying to ru...

Fix OneDrive Sync Auto Start Not Working in Windows 11

OneDrive is set to start with Windows by default, but sometimes it doesn't. This usually shows up...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Windows Update Migration Troubleshooting Checklist

When you migrate Windows to a new drive or system, update problems often surface. This guide walk...