With OneDrive for Business, you can access your files anywhere and on any device. When you are offline and save in OneDrive, it updates when you are back online. The main purpose of OneDrive is to manage personal files and folders, but you can also share files.
You have 1 TB of storage in OneDrive with a 90-day recovery function. However, we recommend that you save your important and sensitive files on your home directory H:.