Is continious backup of C and D drives possible at the same time?

Source: community.wd.com --- Sunday, April 30, 2017
MY Cloud, 4T, SmartWare Pro, and Dashboard My programs, Windows 10, and user files are located on C drive and my photos and other files on drive D. I have backed up both drives separately by selected that drive prior to BU successfully. After launching SmartWare and wishing continuous backup of each HD I must choose just one. Is the other being monitored for file changes?. ...

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