Checklists for software errors, setup, and tool workflows.

How to Fix Chrome Not Downloading Files on Mac

You click a download link in Chrome on your Mac, and nothing happens—or the file starts but never...

Fixing Microsoft Teams Proxy Error Code Causes

When Microsoft Teams shows a proxy error, it usually means the app can't reach the internet prope...

How to Fix Windows Terminal Rate Limit Error

If you see a rate limit error in Windows Terminal—often appearing as 'HTTP 429 Too Many Requests'...

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 OneDrive High Memory Usage and Error 0x8004de40

You open Task Manager and see OneDrive using hundreds of megabytes of RAM, and then you get error...

How to Fix Windows Update Stuck at Checking for Updates

You open Windows Update, and it sits on “Checking for updates” for 30 minutes or more. This is a ...