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

Fix Maven Dependency Resolution Failed in IntelliJ

Fix Microsoft Store Download Failed on Mac (Error Code)

If you see a download failed error in the Microsoft Store on your Mac, the error code points to a...

Windows Terminal High CPU Usage: Fixes That Work

If Windows Terminal is using 30% or more CPU even when idle, you're not alone. This guide covers ...

Fix Windows Activation Token Expired via Command Line

If you see a message that your Windows activation token has expired, the system may refuse to act...

MongoDB Authentication Failed Error 18: Causes and Fixes

When you see MongoDB AuthenticationFailed (error code 18), it means the server r...

Teams Stuck Loading? Clear Cache to Fix

If Microsoft Teams gets stuck on the loading screen, a corrupted or bloated cache is often the cu...