Checklists for software errors, setup, and tool workflows.

Fix Chrome Profile Error 0x80070057: Startup Failure

When you start Chrome and see “Your profile could not be opened correctly” or “Chrome profile fai...

Fix Windows Update Token Expired After Password Change

If you changed your Windows password recently and now Windows Update fails with a "token expired"...

Stop Command Prompt High CPU Usage When Idle

You open Task Manager and see Command Prompt (cmd.exe) using 20-40% CPU, even though no windows a...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Windows Security Login Loop Configuration Guide

You sign in to Windows, but instead of your desktop, you get the Windows Security login prompt ag...

Where to Find Microsoft Store Log Files in Windows 10

If you're having trouble installing or updating apps from the Microsoft Store, the log files can ...