⇒ Microsoft: Windows 8/10 & Server O/S, MS-Exchange, MS-Proxy Server, MS-Office, MS-SQL Server
⇒ IBM: A/S400, Lotus Domino, Lotus Mail.
⇒ Novell: Netware O/S and GroupWise
⇒ CA: InocuLAN and ARCServe.
⇒ Anti-virus: Norton, McAfee, Trend, Intel, and etc.
⇒ CAD: AutoCAD and Microstation
⇒ HP: HP OpenView Network Management Software
⇒ Palo Alto Firewall, Cisco ASA, Huawei and Juniper
