Question about Photoshop

Hello, My c drive is stuck. I recently added Photoshop 2019 new. but photoshop 2018 is also on it, I can remove 2018 without problems in the management of 2019. I also liked that Photoshop and lightroom on another disk would stand eg the D drive, is that possible? and how do I do that without problems! This message is with google translator because my English is not particularly good, I also have to translate your answer first