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
How to Extend Virtual Hard Drive with a Recovery Partition in the Way
Review
Preparing for Black Friday: Stacked Monitor Research Tips
How-To Guides
PowerShell Active Directory Groups: Browsing and Exporting
How-To Guides
Export Active Directory Users: Building a CSV Report
How-To Guides
Microsoft Word Shortcuts: Key Combos for Faster Editing
How-To Guides
OpenSSH.exe Issues Windows: Fixing the October Update Bug
How-To Guides
Schedule Windows Shutdown Command: Automating PC Shutdowns
How-To Guides
FileZilla MSI Installer: Overview
How-To Guides
How to Disable Telegram Sensitive Content Filter (2026 Fix)
How-To Guides
Python YouTube Automation: Uploading Videos with the API
How-To Guides