Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

Fix 'Windows Defender Not Recognized' Error in Command Prompt

Fix 'Windows Defender Not Recognized' Error in Command Prompt

When you type MpCmdRun or Windows Defender in Command Prompt and see

Fix Command Prompt Auto Start Not Working on Windows

Fix Command Prompt Auto Start Not Working on Windows

You set Command Prompt to launch automatically on Windows startup, but it doesn't appear. This gu...

How to Fix Conda Environment Solve Failed

How to Fix Conda Environment Solve Failed

When you run conda install or conda create and get a "Solve failed" err...

Fix Windows Search: Connection Refused, Service Not Running

Fix Windows Search: Connection Refused, Service Not Running

If you see 'connection refused' or 'service not running' when using Windows Search, the search se...

Fix Windows Activation Stuck on 'Connecting to Your Organization's Activation Server'

Fix Windows Activation Stuck on 'Connecting to Your Organization's Activation Server'

You're trying to activate Windows and it gets stuck on "Connecting to your organization's activat...

Fixing Conda Environment Solve Failures After Update

Fixing Conda Environment Solve Failures After Update

After a conda update, you might see errors like ResolvePackageNotFound or a solver t...