Without limiting the license in Section 2, you are explicitly prohibited (either directly or indirectly) from (i) selling, leasing, sharing, sublicensing, distributing, assigning, copying (other than a single copy for backup), transferring or using the Extension for the benefit of any third party. (ii) installing the Extension on any computer that does not belong to you without permission from the owner of that computer. (iii) using any automatic or manual device, robot, spider or other process to interfere or attempt to interfere with the proper function of the Extension. (iv) violating or attempting to violate the security of the Extension.