Many academic users would like to use Gurobi on multiple computers, such as a university machine, a home computer, and a laptop. This can be done by setting up a separate Individual Named-User Academic license file on each of the machines.
To request an additional license, please see How do I obtain a free academic license? You can repeat this process until license files are set up on each computer.
To run Gurobi on a cluster of computers or in a computer lab, please have a system administrator request an Educational Institution Site License as described in How do I obtain a free academic license for a cluster or a shared computer lab?