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

Fix 'Permission Denied' When Opening System32 in Command Prompt

Fix 'npm command not found' in VS Code Terminal

If you see 'npm command not found' in the VS Code terminal, it usually means Node.js is not insta...

Fix 'Putty Connection Refused' Error on Localhost

When you try to connect to localhost with Putty and get 'connection refused', it usually means th...

How to Fix Windows Search Not Working in Windows 10

When Windows Search stops returning results or the search box does nothing, it usually points to ...

How to Schedule Tasks in Ubuntu Using Systemd Timers

You've probably used cron for scheduling tasks, but systemd timers offer more flexibility and bet...

Fix Windows Defender Memory Leak: Step-by-Step Guide

If you notice your system slowing down and Task Manager shows Microsoft Defender Antivirus Servic...