A Microsoft file hosting and synchronization service.
Hi Kevin, If you go to>This PC\C:\Users\UserName you will see all your files on C: Drive, including the Blue OneDrive Folder. Everything in that folder is on OneDrive everything else is on C Drive and not on OneDrive. You can move you files or if you have enough space copy then back onto C Drive. Have a look at the video below:
Can you sign into OneDrive online: https://onedrive.live.com/