The upload progress will be displayed at the lower right corner of the website page. After the file has been successfully uploaded , the upload progress box will disappear. The file has been added to Onebox.
Make sure that Onebox Sync Client has been installed. The synchronization folder will be generated on the computer. All data in this folder will be synchronized to the website and devices on which Onebox has been installed.
In Windows, drag a file to the synchronization folder. The file will be automatically uploaded to the cloud.