Accordingly, can OneDrive be used as a server?
OneDrive should be used chiefly for your stuff, and you can share it if you want to, but ultimately it is linked to your user account and thus should primarily be accessed by you. Microsoft SharePoint Online is best described (when thinking in terms of file sharing) as a shared server folder.
Also, what is difference between OneDrive and SharePoint? Quick summary: OneDrive is essentially an online folder system for file storage, but SharePoint includes many other features such as collaboration, CMS, and dashboards. Office 365 now includes SharePoint features in its cloud platform, but you can also purchase SharePoint by itself as an on-premise solution.
Also know, why did OneDrive move my files?
When OneDrive syncs your files, all it really does is move them to a magic OneDrive folder on your primary hard drive. Anything within that folder is cloned to cloud storage; anything outside that folder is not. It's a simple, if rudimentary, system.
Who has access to OneDrive?
Sign in to OneDrive.com to see files and folders shared with you. In the navigation pane, under OneDrive, click Shared. Files or folders shared with you appear under the names of the people who shared them. (Files or folders that you've shared with others appear under Shared by me.