A suite of cloud services on Office 15 that can accommodate different uses: Office 365. This service will be available in four versions, home Premium (family), Small Business Premium (Small Business), ProPlus (Enhanced edition), and Enterprise (Enterprise Edition), but the price is still unclear.
However, we can get a glimpse of the service of Office 365 in the preview, starting with the home Premium version. Provides up to 20GB of SkyDrive storage services for up to 5 PCs, including Word, PowerPoint, Excel, Outlook, OneNote, Access, and Publisher official application services, while also enjoying a monthly 60 Minutes of Skype calls.
The next step is the small Business Premium version, which serves more than 10 employees, and each employee can enjoy word, PowerPoint, Excel, Outlook, OneNote, Access on 5 devices, Publisher, InfoPath, and Lync Services, while ProPlus is the same as the Small Business Premium version, but it is functionally enhanced.
In addition to covering all the features of the ProPlus version, the Enterprise version can also get information from the company's established files through Exchange online technology, among other things.