Save your file to OneDrive or SharePoint and collaborate online to see each other's changes in real-time.

Create a file, share it with friends and family, and collaborate in real-time. All you need to get started is to sign up for a Microsoft Account with a new or existing email address—even Gmail!

When everyone is working at the same time, that's called co-authoring. What do I need to co-author a document? Co-authoring is available for documents stored in OneDrive or …

Create the PowerPoint directly within Teams where everyone can easily access it, add their content, and edit the slides together at the same time. Let ideas flow in a real-time, chat-based …

Collaborate in Word on a shared document. Learn how to co-edit and share a Word document. Chat, track, and review changes simultaneously with others.

You can open an Excel workbook and collaborate with others at the same time using co-authoring. This article will explain how.

Authors can invite other authors to edit the same page or news post at the same time. While coauthoring is happening, authors can see real time changes made by others as they happen, …

Microsoft 365 brings together the best tools for you to work together with others to create something faster, easier, and from anywhere in the world. Learn about scenarios where you …

In the Share pane, you will see information for each co-author and who is editing in real time. If they’re also using Word for the web or Word 2016 and have agreed to automatically share …

Share a workbook with others, right within Excel. You can let them edit the workbook or just view it.