Office is now Microsoft 365, the premier productivity suite with innovative Office apps, intelligent cloud services, and world-class security. Office.com, the Office mobile app, and the Office app for Windows are now the Microsoft 365 app with a new icon, a new look, and even more features designed to help you achieve more. - Installation files (32 & 64bit) - OEM product key - Free tech support - Genuine Microsoft Software - Lifetime license for 1 PC - Guaranteed activation - Your modernized Office Create content, stay organized, and work together with updated versions of Word, Excel, PowerPoint, and other apps in Office 2021.