Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix 'Path Not Found' Error in Command Prompt

When you run a command in Command Prompt and see 'The system cannot find the path specified', it ...

Fix VS Code Extension Host Terminated Corrupted Extension

You're working in Visual Studio Code when a notification appears: 'Extension host terminated unex...

Fix Windows 10 Task Scheduler High Memory Usage

If you notice that Task Scheduler (taskhostw.exe or TaskScheduler.dll) is using an unexpectedly h...

How to Fix Microsoft Teams Connection Refused Error

When Microsoft Teams shows a 'connection refused' error, it usually means the app can't reach its...

How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest

When you run Invoke-WebRequest in PowerShell and get a 502 Bad Gateway

Fix Outlook Stuck on Loading Profile in Safe Mode
If Outlook gets stuck at the 'Loading Profile' screen when you start it in Safe Mode, you're not ...