Checklists for software errors, setup, and tool workflows.

Fix Windows Update Error 0x80070643 Installation Failed

You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...

Fix Windows Terminal Authentication Failed for Network Drive

When you try to access a network drive from Windows Terminal and get an authentication failed err...

Fix FFmpeg Permission Denied Errors on Ubuntu

If you're seeing a 'permission denied' error when running FFmpeg on Ubuntu, it's usually because ...

Fix Ubuntu apt update GPG missing key error

When running sudo apt update, you might see an error like:

The following sig...

Fix Windows Defender Token Expired Preventing Service Start

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

Fix Chrome 504 Gateway Timeout After Update

After a recent Chrome update, you may see a 504 Gateway Timeout error when tryin...