Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix Windows Search Index Paused Sync Issue

You open Search and nothing happens, or you see a message that indexing is paused. This often hap...

Fix BitLocker Stuck Loading After Windows Update

After a Windows update, some users report that BitLocker gets stuck on the loading screen, either...

Troubleshooting Slow PowerShell Backup and Restore

When PowerShell scripts for backup or restore operations run much slower than expected, the delay...

Fix Windows 10 Error 0xc004c003: Invalid Product Key

You see error 0xc004c003 during Windows 10 activation, with a message that the product key is not...

Fix 'Command Not Found' Error in Windows 10 Command Prompt

You type a command in Command Prompt and get 'xxx' is not recognized as an internal or exte...

Fix Microsoft Teams Not Detecting External Webcam
You plug in your external webcam, open Microsoft Teams, and the video feed stays black or shows t...