Upload files to a library
You can upload files, to your OneDrivee, by just dragging them from your computer. First, open OneDrive or the site library. Then find the documents that you want to upload in File Explorer and drag them to the space in the library where it says drag files here. For a demonstration, see Video: Adding documents to a library.
NOTE If you don’t see the option to drag and drop files, update your copy of Office.
Instead of dragging files, you can select Upload.
In the Add a document dialog box, you can click Browse to upload an individual file or click Upload files using Windows Explorer instead to upload multiple files. If you choose the Explorer option, you can drag files from your computer into the File Explorer window. This option is easier to use if you open File Explorer first.
Click here to go back to OneDrive page.