Checklists for software errors, setup, and tool workflows.

Fix VSCode Remote SSH Permission Denied for Known Hosts

You're trying to connect to a remote server via VSCode's Remote - SSH extension, but you get a 'p...

PowerShell High Memory Usage: Practical Checklist

If you notice your PowerShell session consuming excessive memory—especially over several hundred ...

Fix Outlook High Memory Usage Caused by OST Sync Issues

Outlook using too much memory can slow down your whole system. Often the culprit is a corrupt or ...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix PuTTY Connection Refused After Server Restart

You restart your server, open PuTTY, and see "Connection refused". This is a com...

Fix 'Outlook File Locked by Windows File Sharing' Error

You try to open Outlook and get an error that the PST or OST file is locked by Windows file shari...