Checklists for software errors, setup, and tool workflows.

Fix Chrome Token Expired Error on Startup

You open Chrome and see a message like "Token expired" or "Authentication token expired" before t...

Fix Windows Update Error 0x8024402c (Proxy Settings)

When Windows Update fails with error 0x8024402c, it usually means the update service cannot reach...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Windows Activation Stuck on 'Activating'

You see 'Activating' in Settings > System > Activation, but it never finishes. This is a common g...

Fix Command Prompt Proxy Settings 502 Bad Gateway

If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...