Collaborate in Microsoft 365 for business

Share files and folders

Sign in to Office.com/signin.
Choose OneDrive in the Office Online app launcher.
Choose a file or folder.
Choose Share to send an email or Copy link.

Note: You can also share the file directly from the Word, Excel, and PowerPoint desktop apps.

Collaborate

After you share a file from OneDrive for Business, you can work on that file together at the same time.

Open the file on your desktop, using Word, Excel, or PowerPoint.

Note: You can also work on the file together in Office online.
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 changes, you’ll see their work as it happens.
Colored flags will show you exactly where in the document each person is working.
You can instantly chat with the people who are working in the document by using Skype for Business.

Use Skype for Business

Start conversations with IM, voice, or video calls.
See when your contacts are available online, in a meeting, or presenting.
Set industrial-strength security for meetings.
Broadcast online to a large audience.
Present your screen during meetings or give control to others.
Use Skype for Business in other Office programs to chat, call, or join a meeting with a click.

Collaborate