Event banner
Event details
SPO Document Libraries are basically taking over from Network Drives. However there's no link users can follow to see all SPO sites they have access to. e.g. when a user clicks on SharePoint under office.com, the list of My Sites only shows Frequent and Followed, not ALL.
Microsoft posted a message about this a while back in the message center. They decided that this is a more desirable UX. As that is wholly under the control of MS, not much to be done about it.