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

Fix Windows Defender High CPU Usage in Windows 10

If you notice your PC slowing down and the fan spinning up, Windows Defender might be using more ...

Fix Task Scheduler Connection Refused for Service Account

When a scheduled task runs under a service account and fails with a 'connection refused' error, i...

How to Fix Chrome Extensions Not Loading After Update

After a Chrome update, you might find that some or all of your extensions have stopped working—th...

Fix Windows Security Authentication Error 0x80070035

How to Manually Download Windows Updates for Ubuntu

If you manage a dual-boot system or need to apply Windows updates from an Ubuntu machine, manuall...

BitLocker Network Unlock Group Policy Setup Guide

BitLocker Network Unlock allows domain-joined computers to automatically unlock system drives whe...