Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix PowerShell Login Loop Error 0x80070002

If you're stuck in a login loop after signing into Windows, and PowerShell or other system compon...

Fix Windows Activation Login Loop Stuck on Sign-In Screen

You've just installed or upgraded Windows, and after the first reboot, you're stuck at the sign-i...

Fix Windows Security 504 Gateway Timeout from Antivirus Conflict

If you see a 504 gateway timeout error when accessing websites or services, and you have both Win...

Windows Security Not Scanning for Viruses: How to Fix

If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...

Fix 'nvm not recognized' Error on Windows 10

When you type nvm version in Command Prompt or PowerShell and see 'nvm' is not...

Fix Windows Update Cleanup Stuck Using Command Prompt
You ran Disk Cleanup to clear Windows Update files, but it sits at 'Working on updates' for hours...