The license is more dependent on the user that logs into a remote project via your TAC itself; as long as the other laptop isn't connected to a remote project also, your team should not experience any issues. For downloading, we would redirect you to the license email sent to your team; as it has all the download links, including Studio.
If possible, we would suggest that you open up a support ticket with our team; if you are unable to locate that info. We would not suggest downloading the TOS version, as there are some differences between Open Studio and the Enterprise version of Studio.
