System Center
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
System Center
SCCM Collection Queries
How-To Guides
Exchange Server Certificate Renewal: Renew a Self-Signed Certificate (Exchange 2007)
How-To Guides
Customise your Shoretel Handset Ringtone: Single Handset
How-To Guides
Customise your Shoretel Handset Ringtone: All Models
Software
Batch Convert WAV files into Shoretel Correct Format
System Center
SCCM Find System User: Query by Last Logged On User
How-To Guides
Group Policy Signed Updates: How to Enable Signed Intranet Updates
How-To Guides
Windows Explorer Favorites Sidebar: Add Custom Links in Windows 7
How-To Guides
Diskpart: Make Partition Inactive (Deactivate an Active Partition)
System Center
Install drivers by computer model using WMI query during SCCM OSD Task Sequence
System Center