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

Stop OneDrive from Using Too Much Memory in Windows 11

If OneDrive is using more memory than expected on your Windows 11 PC, you might notice slowdowns ...

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 Windows Terminal Invalid Configuration Error

When you launch Windows Terminal and see an error saying 'The configuration is invalid' or simila...

How to Fix Windows Defender Greyed Out in Settings

You open Windows Security in Settings and find toggles for real-time protection, cloud-delivered ...

How to Fix BitLocker SSL Certificate Error

Symptoms

When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...

Fix 'Permission Denied' When Running pip install in Command Prompt

When you try to run pip install somepackage in Command Prompt and get a Permis...