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 Microsoft Teams Guest Access Denied Error

You've been invited to a Microsoft Teams team as a guest, but when you try to join, you see an "A...

Fix Microsoft Store Apps Not Downloading or Updating

You open the Microsoft Store, tap Update or Install, and nothing happens—or the download stalls a...

How to Fix Chrome Profile Failed to Start Error

You click the Chrome icon and instead of your usual browser window, you see a message: “Your prof...

How to Enable Script Execution in PowerShell

When you try to run a PowerShell script (.ps1) and see an error like "cannot be loaded because ru...

Fix Windows Defender Stuck Loading Service Not Running

If you open Windows Security and see 'Windows Defender Service not running' or it hangs on a load...