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

How to Fix Windows Terminal Port Already Allocated Error

When you see "port already allocated" in Windows Terminal, it usually means another process is us...

How to Fix Chrome High Memory Usage on Windows 10

Chrome is known for eating up RAM. If your Windows 10 machine slows down when Chrome is open, you...

MongoDB Authentication Failed Error 18: Causes and Fixes

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

Fix VirtualBox Kernel Driver Permission Denied on Linux

Fix OBS Black Screen After Game Capture Setup

You set up a game capture source in OBS Studio, but the preview shows a black screen. The game ru...

Fix Windows Terminal Update Error 0x8024401c

You try to update Windows Terminal from the Microsoft Store or via Windows Update, and it fails w...