Controlio licenses apply for concurrent user sessions. Basically, each user with an installed agent needs a license. If you want to monitor 2 different user sessions on 1 PC, the monitoring of each user session will require its own license.
If a user signs off from PC1 and signs in to PC2 - only 1 license will be in use.
However, if this user signs in to PC1 and PC2 simultaneously - 2 licenses will be in use.
You may be wondering, what if I want to change the computer where the user session should be monitored? Or is the license going to be stuck on this computer? Of course not, you can simply free this license, and to do that, the Client needs to be removed from the current user.
Please check our Client Removal Guide
After removing the license, you can simply install the Client to a new PC and start monitoring a new user session there.
You may also want to check our Client Deployment Guides via LAN & Launcher