Checklists for software errors, setup, and tool workflows.

Fix Windows Activation Proxy Server Not Responding

When you try to activate Windows and see “proxy server not responding,” it usually means Windows ...

Fix 'Windows Security App Not Installed' on Windows 10

You open the Start menu, search for Windows Security, and nothing shows up. Or you see a message ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Microsoft Teams Internet Connectivity Check Not Working

You open Microsoft Teams and see a message that you're offline or that Teams can't verify your in...

Fix Chrome Auto-Start Not Working on Windows 10

If you've set Chrome to open when you log into Windows 10 but it doesn't start, the issue is usua...

Fix Microsoft Store Apps Not Updating After Windows Update

After a Windows update, you might find that your Microsoft Store apps refuse to update. They may ...