Sync OneDrive for Business or SharePoint site libraries to your computer and then access your library files in File Explorer instead of in a web browser. All updates sync to OneDrive for Business or site libraries whenever you’re online.
Note To use this feature, you must have the OneDrive for Business sync app, available with Office 2013 (Professional Plus, ProPlus, or Standard editions), or an Office 365 subscription that includes Office 2013 applications. If you don’t have Office 2013, you can download the OneDrive for Business sync app. To read more go here.