Checklists for software errors, setup, and tool workflows.

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MongoDB Compass Connection Refused After Update – Fixes

If you updated MongoDB Compass and now see a 'connection refused' error when trying to connect to...

Fix Chrome 'Permission Denied' for Notifications Not Working

You click "Allow" for notifications in Chrome, but the site says "permission denied" or the notif...

PowerShell Set-ExecutionPolicy RemoteSigned Not Working: Fixes

You run Set-ExecutionPolicy RemoteSigned and see the change confirmed, but when you ...

Fix VS Code Extension Host Terminated Corrupted Extension

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

Fix PowerShell Execution Policy Restricted Error

When you try to run a PowerShell script and see an error like “cannot be loaded because r...

Fix Windows Update Error 0x80070020: Port Already Allocated
When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...