OneDrive for Business is a place in the cloud where you can store, share, and sync your work files. As part of Office 365, OneDrive for Business lets you update and share your files from any device. You can even work on Office documents with others at the same time. (Source: Office Support Website)
It is important to realize that for Business is different than . You may already be using that you th a Microsoft account or personal Outlook.com email address. for Business has the same functionality, but is intended for business purposes, r sharing and collaboration with co-workers, and is a service available through O 365 plan th Microsoft.
There are many advantages to using OneDrive to store your files, including: