As we can know offiec 2019 home and business 0ne-time purchase for 1 PC or Mac, and it classic 2019 versions (of Word, Excel, PowerPoint, and Outlook, 60 days of Microsoft support included at no extra cost), Licensed for private and commercial use. Everything you need to be productive. Office Home and Business 2019 is designed for families and small businesses that want the classic Office apps and email. Includes Word, Excel, PowerPoint and Outlook for Windows 10. A one-time purchase installed on 1 PC or Mac for use at home or work.
PC : Microsoft account, Web access, Windows 10, 1.6 GHz dual-core processor, 4 GB, 2 GB (32-bit) RAM, 4 GB available hard disk space, 1280 x 768 screen resolution.
Mac: Microsoft account, Web access, Intel processor • 4 GB RAM, 10 GB available hard disk space, Mac OS Extended or APFS, 1280 x 800 screen resolution.