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 do I type a Powershell “Pipe”?

How to reset your HP LaserJet P2015 to Factory Default Settings

Exchange Server – Why are the emails in plain text format?

Microsoft Exchange – Export Mailbox Sizes to Excel

How to Extract a zip file using 7-Zip

SQL Reporting Services Error – Maximum request length exceeded

How to boot into Windows 8 Safe Mode

Windows Movie Maker – Silent Unattended Installation

Microsoft Excel – Columns Displaying Numbers instead of Letters

Dell Wireless 360 Bluetooth Module Drivers

VNC Silent Installation Command Line

How to remove connections on LinkedIn