How to check one drive boot status in windows 8.1?

Question

Windows

In Windows 8.1. in order for the files on one drive to be synchronized with the computer, you can right-click on the folder and select "make available offline". But it is never clear whether he downloaded the entire folder from onedrive to the computer, or whether there is still something left. How to find out? In a dropbox, for example, a checkmark is put on which everything becomes clear. Previous versions of skydrive also had this feature.
And how do I know if the file that I put in the onedrive folder has been uploaded to the Internet?