Checklists for software errors, setup, and tool workflows.

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VSCode Terminal Not Showing Up: Troubleshooting Steps

You open the terminal in Visual Studio Code (Ctrl+` or View > Terminal), but nothing appears. The...

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...

Fix PowerShell SQL Server Permission Denied Error

When you run a PowerShell script to connect to SQL Server and get a 'permission denied' error, it...

Fix Microsoft Teams Port Already Allocated Registry Error

When launching Microsoft Teams, you may encounter an error stating that a port is already allocat...

Fix PowerShell Module Not Found After Path Change

You run Import-Module and get an error like "The specified module 'X' was not lo...

Microsoft Teams Cache Location and How to Delete It
If Microsoft Teams is acting slow, showing stale data, or failing to start, a corrupted cache is ...