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

How to Clear Microsoft Store Cache (Step-by-Step Guide)

If the Microsoft Store won't open, shows blank pages, or gets stuck on downloads, a corrupted cac...

Fix 'Command Prompt Authentication Failed' – Run as Administrator

When you see 'authentication failed' in Command Prompt, it usually means your current session lac...

Fix Windows Update Error 0x800f0831 on a Metered Network

If you see error 0x800f0831 while trying to update Windows on a metered connection, it usually me...

Windows Terminal VS Code Integration with Ubuntu: Troubleshooting Guide

If you're using Windows Terminal with Visual Studio Code and Ubuntu via WSL, you might run into i...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Fix Windows Security Virus Scan Stuck at 99%

You run a full virus scan in Windows Security, and it gets stuck at 99% for minutes or hours. Thi...