AutoCAD is computer-aided design (CAD) software that architects, engineers, and construction professionals rely on to create precise 2D and 3D drawings.
Microsoft Office 365 provides web, desktop, and mobile apps for outlook, word, excel, powerpoint, onenote, publisher, skype, onedrive, exchange online.
Salesforce.com, Inc. is an American cloud computing company headquartered in San Francisco, California. Though its revenue comes from a customer relationship management (CRM) product, Salesforce also sells commercial applications of social networking through acquisition and internal development.