Checklists for software errors, setup, and tool workflows.

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...

Fix High RAM Usage After Chrome Sync Update

After a recent Chrome update, you might notice the browser eating up significantly more RAM, espe...

Fix Microsoft Teams 'Permission Denied' Error on Launch

You click to open Microsoft Teams, but instead of the login window, you get a 'permission denied'...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

Fix Windows Security Connection Refused Certificate Error

When you see 'connection refused' combined with a certificate error in Windows Security, it usual...

Fix Windows Update SSL Certificate Errors Not Working

You try to run Windows Update but get an error like 0x80072F0D or 0x80072EFD