I run Windows 10, and keep many critical frequently used documents on my Desktop (with regular backups to removable media). When I just got my new computer (also Windows 10) the "Desktop" that is available seems to be the "Desktop" on OneDrive (which I believe is in the Cloud). I've never used OneDrive, and don't particularly want my local files in the Cloud (other than as a backup). Meanwhile, I constantly get a notification that there were Sync issues with OneDrive (see attached image). What exactly is One Drive? Do I need it?