Checklists for software errors, setup, and tool workflows.

Fix OneDrive Sync Token Expired on Mac

If you see a 'sync token expired' error in OneDrive for Mac, it usually means the authentication ...

How to Fix Windows Defender Stuck in Login Loop

If Windows Defender keeps asking you to sign in repeatedly, even after you've logged in with your...

Fix Windows Activation Auto-Start Missing from Services

You open Services.msc to check the Windows Activation service and find its startup type set to Ma...

Fix Microsoft Teams High Memory and CPU Usage

You open Task Manager and see Microsoft Teams using hundreds of MB of RAM and pegging the CPU. Th...

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

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

You run docker build and get an error like:

failed to solve: error fetching ...