Whether The robot computer or Orchestrator server only install related parts or components

I want to know below questions as below
1.I only install the robot components at execute computer , is that enough?
2.I only install Orchestrator website at Windows Server Operating System - version 2008 R2 SP1 or 2012 R2 as Orchestrator Server , is that enough?

If anybody have totally Operation manual contains RPA deploy and robot install, execute and update and Orchestrator install and update?

thanks in advance.

You can refer UiPath websites for Installation and updates:

  1. Studio: https://studio.uipath.com/docs/about-installation
  2. Orchestrator: https://orchestrator.uipath.com/


Orchestrator Guide:

Thanks for you kindly help.