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, Intune, Active Directory, PowerShell and enterprise infrastructure.
He founded TechyGeeksHome in 2010 and has published 770+ practical guides to real-world IT problems. He also builds free Windows utilities, including Ultimate Settings Panel, which has been downloaded over 850,000 times.
How-To Guides
How-To Guides
VMware vCenter Appliance Login: Fixing a Stuck Reboot
How-To Guides
How to Enable Instagram Insights
Review
Versatile EsiCam Mini Camera Review
Exchange & Outlook Admin
Exchange Shell Permissions: Granting Access to All Mailboxes
How-To Guides
Windows Server 2019 Evaluation & Product Keys Guide (2026)
How-To Guides
Missing Windows 10 Desktop Wallpaper Fix
How-To Guides
Hustle Jetpack Integration: Connecting Email Subscriptions
Microsoft
Microsoft Teams MSI Installers
How-To Guides
Get OU Distinguished Name
How-To Guides
Windows 10 Update Manually: Moving to Version 1903
How-To Guides