Office Home and Business 2019 English APAC EM Media-less is One-time purchase for 1 PC or Mac for use at home or work, Classic 2019 versions of Word, Excel, PowerPoint, and Outlook, Microsoft support included for 60 days at no extra cost and Licensed for home and commercial use. It is one user limit. Here System req DVD ROM is English APAC EM DVD. Office Home and Business 2019 is for families and small businesses who want classic Office apps and email. It includes Word, Excel, PowerPoint, and Outlook for Windows 10.