Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive.

Why do I need a Microsoft account? Lets you reinstall your apps without a using a product key. It's your one account for all things Microsoft and gives you access to a variety of services and apps: Online …

Sign in to manage your Microsoft Office 365 account and access various services and apps.

This add-in works in: Word 2016 or later on Mac, Word on the web, Word 2016 or later on Windows.

This add-in works in: Word 2016 or later on Mac, Word on the web, Word 2013 or later on Windows.

This add-in works in: PowerPoint 2013 or later on Windows, Word 2013 or later on Windows.

This add-in works in: PowerPoint on iPad, PowerPoint 2016 or later on Mac, PowerPoint on the web, PowerPoint 2016 or later on Windows, Word on iPad, Word 2016 or later on Mac, Word on the web, …

Sign in to Microsoft To Do to manage your tasks and stay organized.

Type the email address and password you use with Office. If you're using Word, Excel or PowerPoint, press Insert > My Add-ins. In the Add-ins for Office box, find your add-in. If you don't see it, verify …

Lucidchart Diagrams for Word The easiest way to create and insert flowcharts, mockups, UML, mind maps and more in Microsoft Word.