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

Windows Terminal Not Opening After Update: How to Fix

After a Windows update, you might click the Terminal icon and nothing happens—no window, no error...

Reduce Task Scheduler High CPU Usage: Practical Fixes

If your system’s Task Scheduler service (svchost.exe) is using 20-50% CPU or more, you’re not alo...

Fix Microsoft Store 'File Locked' Error When Installing or Updating Apps

When you try to install, update, or launch an app from the Microsoft Store, you might see an erro...

How to Fix Microsoft Store Dependency Conflicts with Software Tools

When you try to install or update an app from the Microsoft Store, you may see an error about a d...

Fix 504 Gateway Timeout with Curl Command

When you see a 504 Gateway Timeout error, it means a server upstream (like a proxy or gateway) di...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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