Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix Windows Defender Token Expired Preventing Service Start

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

Windows Terminal Blank Cursor Fix: No Text Visible

If you open Windows Terminal and see only a blinking cursor on a blank screen with no text, the s...

How to Fix PowerShell Failed to Start on Windows 10

When PowerShell fails to start on Windows 10, you may see an error message like "Windows PowerShe...

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

Fix PowerShell 'File Locked' or 'Permission Denied' Errors

When you run a PowerShell script or command and get an error like Access to the path 'C:\pa...

Fix Windows Terminal Stuck Loading Command Prompt
You open Windows Terminal, click on a profile—Command Prompt, PowerShell, or Ubuntu—and the tab j...