First I connected the Toshiba USB and its properties were correctly displayed. I used the Toshiba for backups.Then I removed it and connected a Verbatim thumb drive to which I installed a Recovery files using Windows 10 Create a Recovery Drive. Then I disconnected the Verbatim thumb drive and reconnected my Toshiba USB. Problem was that the Toshiba USB was renamed my Recovery Drive and given the maximum size of 31.9 gigabytes (my Toshiba USB had a maximum of 465 GB!). The Toshiba USB backs up fine but eventually the back ups will reach the limit. Can I give the renamed Toshiba USB a more useful name (like Backup) and change the maximum size to what is on the Toshiba USB.