Checklists for software errors, setup, and tool workflows.

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

Fix Windows Terminal Slow Performance in VS Code

If Windows Terminal feels sluggish when launched from VS Code—delays opening, slow typing, or lag...

Fix Windows Activation Error 0xc004f074 on Server 2019

You see error 0xc004f074 when activating Windows Server 2019. This usually means the server can't...

Fixing AWS CLI Command Prompt Token Expired Errors

If you see 'Token expired' or 'The security token included in the request is expired' when runnin...

How to Fix Microsoft Teams 404 Not Found Permissions Error

You try to access a team, channel, or file in Microsoft Teams and get a 404 Not Found