Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

OneDrive DNS Error Troubleshooting Guide

If you see a DNS error when trying to sync or access OneDrive, it usually means your computer can...

Checklist for Troubleshooting Windows Search Issues

Windows Search can stop working for many reasons—results don't appear, search uses high CPU, or i...

Setting Up Microsoft Store Log Files for Debugging

When Microsoft Store apps fail to install, update, or crash unexpectedly, the built-in logging to...

Microsoft Teams Installation Failed: Setup Error Fixes

When Microsoft Teams fails to install with a setup error, it usually stops the process early with...

Fix Command Prompt Service Unavailable After Update

After a Windows update, you might see the error "Command Prompt service unavailable"

How to Resolve Port Conflicts in Windows Terminal
You start a service or application in Windows Terminal and see an error like "port already in use...