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 ...

How to Fix Task Scheduler Not Running in Windows

You set up a task in Task Scheduler, but it never runs — or it runs once and then stops. This is ...

Microsoft Teams Setup Checklist for New Users

New to Microsoft Teams? This checklist walks through the essential steps to get your account, cli...

How to Fix Outlook Setup Error 0x80040115

When setting up an Outlook profile, error 0x80040115 usually appears during the initial connectio...

Task Scheduler 504 Gateway Timeout: Causes and Solutions

If you use Task Scheduler to run scripts that call external APIs or web services, you might see a...

Fix Outlook SMTP 587 Port Already Allocated Error

You try to set up or send email in Outlook, and you see an error about port 587 already being all...