Knowledge base for software setup, errors, and daily tool work.

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

How to Fix Remote Desktop 502 Bad Gateway Errors Related to Firewall Settings

If you're seeing a 502 Bad Gateway error when trying to connect to a remote desk...

Windows Terminal Setup Configuration Guide

Windows Terminal is a modern, feature-rich terminal application for Windows 10 and 11. This guide...

How to Fix BitLocker Module Not Found or Permission Denied Errors

Fix BitLocker SSL Certificate Error Not Working

You're trying to unlock a BitLocker-encrypted drive, but you see an error about an SSL certificat...

Fix PowerShell Connection Timeout Due to Firewall Settings

You're running a PowerShell command that connects to a remote system, and it hangs for a while be...