Below is a list of software that I have used or support.

SOFTWARE

Software, Desktop
* Acronis 2017/2018
* B.A.S.I.C (GW-BASIC/QBasic)
* BEST Plus
* Cisco AnyConnect/VPN Client
* Innovative Millennium ILS
* Microsoft Office 2003/2007/2010/2013/2016
* Microsoft Whiteboard
* Numara Track-It! 9/10/11
* Remark Office OMR
* Smead Viewables

Software, Online
* AtMail 1.05
* cPanel with WHM for Linux Systems
* Horde IMP 4.3.11+
* Parallels Plesk Panel for Linux Systems
* Roundcube
* Shopify
* SquirrelMail
* WordPress 2.0.9 and higher

Operating System
* Apple Mac OS 9.X and higher
* Apple Mac OS Snow Leopard/Lion/Mountain Lion
* Apple macOS Mavericks/Yosemite/El Capitan/Sierra/High Sierra/Mojave/Catalina
* Canonical Ltd Ubuntu 12
* IBM OS/2 Warp 3.X and higher
* MS-DOS
* PC-DOS
* Windows 3.X/95/98/ME/2000
* Windows XP Home/Professional
* Windows Vista Home/Business
* Windows 7 Home/Professional
* Windows 8/8.1 Professional
* Windows 10 Home/Professional
* Windows 2003 Server
* Windows 2008 Server
* Windows 2012 Server R2
* Windows 2016 Server