TechyGeeksHome has been helping IT professionals, system administrators,
and Windows enthusiasts since 2010. What started as a small blog has grown
into one of the UK’s most practical IT reference sites, with over 1,500
real-world guides, fixes, and tutorials published over 15 years.
Who’s Behind It?
My name is Andrew Armstrong. I’m a UK-based IT professional with over 26
years of hands-on experience across Windows desktop and server
environments, Microsoft System Center, PowerShell, Active Directory,
networking, and virtualisation.
I started TechyGeeksHome because I was tired of finding guides online that
were either out of date, too vague, or written by people who had never
actually done the thing they were describing. Every guide on this site
comes from real-world experience — things I’ve actually built, fixed,
deployed, or troubleshot in production environments.
What You’ll Find Here
Windows & Windows Server — Installation, configuration, troubleshooting
and optimisation guides for Windows 10, Windows 11, and Windows Server
2016 through 2025.
SCCM / ConfigMgr / Intune — Practical deployment guides, SQL queries, OSD
task sequences, and migration content for Microsoft endpoint management.
PowerShell & Scripting — Scripts, runbooks and automation guides for
everyday IT admin tasks.
Security & Networking — Practical cybersecurity guides, Cloudflare
configuration, firewall rules, and network troubleshooting.
Virtualisation — VMware ESXi, Hyper-V, and Nutanix guides for home lab
and enterprise environments.
Freeware & Downloads — Our own free tools including the Ultimate Settings
Panel, plus MSI installers, scripts and utilities for IT admins.
Our Tools
We also develop and maintain free open source tools for IT professionals,
available on our SourceForge page and GitHub. Our most popular tool, the
Ultimate Settings Panel, has been downloaded over 850,000 times.
Get in Touch
Have a question, found an error in a guide, or want to suggest a topic?
Use our Contact page — we read every message.
If TechyGeeksHome has saved you time or helped solve a problem, consider
buying us a coffee — it helps keep the site running and the guides coming.