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
Exchange & Outlook Admin
Exchange 2007 Shared Mailbox: Converting It Back to a User Mailbox
Exchange & Outlook Admin
Exchange Shared Mailbox: Converting a User Mailbox
Exchange & Outlook Admin
Exchange 2007 Shared Mailbox: How to Create One
How-To Guides
Windows 10 Troubleshooting: Fixing Common Control Panel Issues
How-To Guides
How to Capture Microsoft Office Updates
How-To Guides
Windows Photo Viewer Windows 10: Getting It Working Again
System Center
SCCM Operational Collections: 52 Ready-Made Examples
How-To Guides
How to get into the Acer Recovery Console
How-To Guides
WSUS Server Cleanup: Running It via PowerShell
How-To Guides
SCCM OSD Local User: Adding to the Administrators Group
How-To Guides