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

How to Fix DNS Probe Finished NXDOMAIN Error in Chrome

When you see "DNS probe finished NXDOMAIN" in Chrome, it means the browser can't find the website...

Fix Windows Defender Version Mismatch with Configuration Tool

You might see a version mismatch warning when opening Windows Defender Security Center or running...

Sync Windows Updates with Ubuntu Dual Boot

If you dual-boot Windows and Ubuntu, you might notice that after booting into Ubuntu, the time in...

Fix Windows Security Errors After Update

After a Windows update, you might see a yellow warning or red banner in Windows Security saying s...

Windows Search Offline Installer: Download & Install Guide

If you're unable to update or install Windows Search through Windows Update, using an offline ins...

Fix Windows Update High CPU Usage with Permission Denied Errors