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

Error 0xc004f074 Windows 10 Activation Fix

You see error 0xc004f074 when trying to activate Windows 10. It usually means the activation serv...

Outlook High CPU Usage: Troubleshooting Checklist

If Outlook is using 30% or more CPU for extended periods, your system slows down and battery drai...

Fix Task Scheduler 404 Not Found Error When Creating Task

When you try to create a new task in Task Scheduler and get a "404 Not Found" error, it usually m...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fix Windows Login Loop with CMD Repair Tool

You log in, see the desktop for a second, and get kicked back to the lock screen. This Windows lo...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...