Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You see 'Pending install' in Windows Update but the download or install never finishes. Sometimes...

You click the extension icon, but nothing happens. Or the extension is grayed out, missing from t...

When trying to activate BitLocker or recover a key, you may see error code 0x80072f8f

Fix Windows Defender Permission Denied on Scan
If you see a 'Permission Denied' message when running a Windows Defender scan, it usually means t...

Fix 'pip install no matching distribution found' for Python 3.9
When you run pip install somepackage and get an error like ERROR: Could not fi...

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