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.

System Center

Tracking Software License Usage in Configuration Manager and Intune (2026)

Fixing Stuck or Corrupt Program Uninstalls on Windows 10/11 in 2026

Checking Dell Warranty Status in Bulk with the TechDirect API in 2026

How to Hash and Verify File Checksums in 2026 (MD5, SHA-256, and Free Tools)

WordPress Block Editor Basics in 2026: What’s Changed Since Gutenberg

How to Download an Official Windows 11 ISO in 2026

How to Find and Download Current HP Driver Packs for SCCM/Intune Deployment

How to Post Photos and Videos to Instagram from a Desktop Browser (2026)

Deploying Microsoft 365 Apps Updates in 2026: Update Channels, Deferral, and Forced Refresh

Social Sharing Buttons on WordPress in 2026: Jetpack’s Fixed List and Your Alternatives

How to Install RSAT on Windows 10/11 in 2026 (Features on Demand)

How to Export Bitly Links to Excel Using the Bitly API v4