Microsoft Office 365 is a line of subscription services offered by Microsoft as part of the Microsoft Office product line. The brand encompasses plans that allow use of the MS Office software suite over the life of the subscription, as well as cloud-based software as a service products for business environments, such as Skype for Business Server, hosted Exchange Server, and SharePoint, among others. All Office 365 plans include automatic updates to their respective software at no additional charge, as opposed to conventional licenses for these programs—where new versions require purchase of a new license.
After a beta test that began in 10-2010, Microsoft launched Office 365 on 28-06- 2011, originally aimed at corporate users, as a successor to Microsoft Business Productivity Online Suite (BPOS). With the release of Office 2013, Microsoft expanded Office 365 to include new plans aimed at different types of businesses, along with new plans aimed at general consumers, including benefits tailored towards Microsoft consumer services such as OneDrive (whose integration with Office was a major feature of the 2013 suite).
In the fourth quarter of fiscal year 2017, Office 365 revenue overtook that of conventional license sales of Microsoft Office software for the first time.
Step 1: File you download is img file, so you need to extract it. You can use 7-Zip to open img file
Step 2: After you extract, you have O365ProPlusRetail folder. You open this folder and you click “Setup.exe” => Run
Or you can go “Office” folder
You choose Setup32.exe if your windows is 32 bit => Run
You choose Setup64.exe if your windows is 64 bit => Run
Step 3: You please wait Windows to install Office 365
Features of Office 365
The Office 365 service consists of a number of products and services. All of Office 365’s components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services. More advanced setup and features requires the use of PowerShell scripts
