office 365 proplus office 365 family Before you begin, make sure your PC or Mac meets the system requirements. If you already redeemed a product key, you're simply reinstalling the apps, or you know you have an assigned license through work or school, you can skip ahead and go to the section sign in to download and install Microsoft 365 or Office
office 365 Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive
onedrive office 365 Designed for business—access, share, and collaborate on all your files from anywhere. Easily store, access, and discover your individual and shared work files in Microsoft 365 apps, including Microsoft Teams, from all your devices. Your offline edits will automatically sync the next time you connect
