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

Windows Terminal Not Updating to Latest Version: Fixes

You open Windows Terminal and notice it's still on an older version, even though updates are supp...

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 WinRAR Checksum Error and Configuration Settings

If you see a 'Checksum error' or 'CRC failed' message in WinRAR, the archive is likely damaged or...

Windows Activation via Command Line: Step-by-Step Guide

If you need to activate Windows without the graphical interface—perhaps because the activation wi...

Fix OneDrive 'Command Not Found' Error on Linux and macOS