Information about Office 365 ProPlus and Office 365 Small Business Premium which provide the complete Office client suite as a monthly subscription service.

 

Get setup

Start using the new Office

Videos and webcasts

Troubleshoot your installation

Office Online

Information about Office Online, the browser-based companions to Office applications.

For IT Professionals

Information about deploying Office 365 ProPlus in the enterprise, and guidance on troubleshooting deployments.  This information is intended for system and network administrators who manage large-scale Office deployments.