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

Fix Microsoft Teams High Memory and CPU Usage

You open Task Manager and see Microsoft Teams using hundreds of MB of RAM and pegging the CPU. Th...

How to Fix GitLab Runner Stuck in Pending State

You push a commit, the pipeline starts, but the job sits in "pending" status indefinitely. This u...

Windows Terminal Backup & Restore Checklist

After customizing Windows Terminal with profiles, color schemes, and key bindings, losing those s...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Remote Desktop Login Loop After Password Change

You changed your Windows password and now Remote Desktop (RDP) keeps asking for credentials, logs...

Fix Windows Defender Invalid Configuration Error

You may see an error like “Invalid configuration” when opening Windows Defender or trying to run ...