Business users get live chat in Office Online

Microsoft's attempts to catch up with Google in the online collaboration space took a step forward Wednesday, when the company announced that it's giving business users live chat in Office Online. The new feature will allow users to discuss documents stored in SharePoint and OneDrive for Business using chat sessions powered by Skype for Business.When more than one person is working on a shared document inside Word, Excel, OneNote or PowerPoint Online, they'll see a chat button show up