• One-time purchase for 1 PC or Mac • Classic 2021 versions of Word, Excel and PowerPoint • Microsoft support included for 60 days at no extra cost • Licensed for home use • Office ESD is not eligible for return or exchange. • Windows 10 or MacOS required • All languages included. Please check system requirements for compatible versions of Windows and macOS, and for other feature requirements before purchase. • Applicable on Greater China Region only. (encompasses Mainland China, Hong Kong, Macau and Taiwan) • Office ESD is not eligible for return or exchange.