Your friends know that you understand a lot about computers, both the technical details of how they operate as well as information about software. lately, with all of the concerns about copyright infringement, friends have started to ask you about categories of application software and what each kind permits. you tell your friends that product ______ is a technique that some manufacturers use to ensure you do not install software on more computers than legally licensed.

Respuesta :

the answer to this question is shareware
Shareware products usually will be given to the customers free on a trial basis. This technique is used in order to make customers understand the product and hopefully become dependent on it. 
Then, after the trial period is over, the company will ask for some amount of charge to use that product.