How-To Guides
Andrew Armstrong
Andrew Armstrong is a UK-based IT professional with 26+ years of hands-on experience in Windows, Windows Server, SCCM/ConfigMgr, Active Directory, PowerShell, and enterprise infrastructure.
He founded TechyGeeksHome in 2010 and has published over 1,500 practical guides covering real-world IT problems and solutions. When not solving IT problems,
Andrew develops free Windows utilities including Ultimate Settings Panel, which has been downloaded over 850,000 times.
How-To Guides
How-To Guides
Windows Updates Stuck on Shutdown: Complete Fix Guide (2026)
How-To Guides
Fix YouTube Error 153 WordPress: Cloudflare Header Solution
How-To Guides
Windows Product Keys: KMS, GVLK, and Free Evaluation Options
How-To Guides
Google NTP Server: Sync Windows Time with Google Public NTP (2026)
How-To Guides
Windows 10 Language Packs Offline Download (Full Guide 2026)
Review
Thermalright LCD Monitor: Real-Time PC Hardware Stats
General Tech
Casino Platform Infrastructure: Engineering Trust at Scale
How-To Guides
Java 8 MSI Installers: Download and Extract Update 503 (2026)
How-To Guides
Change Chrome Download Location: A Quick Settings Guide
How-To Guides
Enable Chrome Extensions Incognito Mode: A 2026 Walkthrough
How-To Guides