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

Microsoft Teams Setup Guide for Beginners

If you're new to Microsoft Teams, getting started can feel overwhelming. This guide walks you thr...

How to Fix Abnormal Memory Usage in CMD on Windows

Fix Windows Search 502 Bad Gateway After Update

After a recent Windows Update, you might see a “502 Bad Gateway” error when using Windows Search....

How to Install and Use Windows Search Tools on Ubuntu

If you're migrating from Windows to Ubuntu and miss the instant file search, you're not alone. Ub...

Fix Ubuntu apt update GPG missing key error

When running sudo apt update, you might see an error like:

Fix Windows Update High Memory Usage When Not Working

You open Task Manager and see Windows Update using 50% or more of your RAM, while updates are stu...