Checklists for software errors, setup, and tool workflows.

Fix Windows Update Token Expired Error 0x80070057

You see error code 0x80070057 when trying to run Windows Update, often with a message about a tok...

Command Prompt Login Loop Troubleshooting Checklist

You sign in to Windows but instead of the desktop, you get a command prompt window. Closing it lo...

Fix Remote Desktop Authentication Failed Due to Group Policy

You try to connect to a remote desktop and get an authentication failed error. This often happens...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Windows Update Configuration Hangs

When Windows Update hangs on "Checking for updates" or "Configuring updates," it can leave you st...

Fix Remote Desktop Service Not Starting After Update

After a recent Windows update, you might find that Remote Desktop won't connect, and the service ...