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

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Microsoft Store Error 0x80073cf0: Step-by-Step Guide

You tried to download or update an app from the Microsoft Store, but got error code 0x80073cf0. T...

Windows Terminal Update Troubleshooting Checklist

You try to update Windows Terminal via Microsoft Store or winget, but the update fails, hangs, or...

Fix Microsoft Teams Login Loop Error: Step-by-Step

You sign in to Microsoft Teams, the window flashes or restarts, and you're back at the login scre...

Fix Windows Search High CPU Usage and Service Not Responding

When Windows Search consumes excessive CPU or the service stops responding, search becomes slow o...

Chrome Memory Stays High After Closing Tabs: Fixes That Work

You close a dozen tabs in Chrome, but the memory usage stays high—sometimes even after restarting...