Microsoft Office 365
Microsoft Office 365 is a set of subscription services offering popular Microsoft Office suite along with cloud-based online productivity tools such as such as Skype for Business web conferencing and Exchange Online hosted email for business, and additional online storage with OneDrive for Business and Skype minutes for home. These bundles all offer Software as a Service (SaaS).
Many Office 365 plans also include desktops version of the Office applications. The subscription allows for installation of Microsoft Office across multiple computers and devices. The Office 365 plans let you install Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft OneNote and Microsoft Outlook across all of your devices as well as Microsoft Publisher, and Microsoft Access on PCs. You can install all of the apps on PCs, Macs, iOS (iPhone and iPad) and Android (tablets and phones).