Client applications on UIPath Robot Server

[phoenixavatar (Bird of Paradise)]

Hi all,
I am setting up a Robot Server under Windows Server 2016.
I understand that the robot will do the automation on this server (i.e. copy text, get text, etc).

Do I need to install the required client softwares (e.g.: Excel, Word, Outlook, etc) on this server?

Cheers,
Chan