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

Fix Windows Terminal Connection Timeout Through Proxy

You launch Windows Terminal and try to connect to a remote host, but after a long wait you get a ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Update Download Stuck on Ubuntu Dual Boot

If you're running Ubuntu alongside Windows and Windows Update gets stuck—especially at 0% or 99%—...

Fix Windows Security Version Mismatch Permission Denied

You might see a 'version mismatch' or 'permission denied' error when opening Windows Security, ru...

BitLocker SSL Certificate Error Setup Guide

When setting up BitLocker Drive Encryption, you might encounter an SSL certificate error. This us...

Fix Windows Update Token Expired Error with Clean Boot

You might see a “Windows Update token expired” error when checking for updates, often after a lon...