Having been impressed by the freeware version I am about to buy a full licence, but have a cupla questions. Do I need to buy one licence for each of my 2 networked machines or is it posssible (I am not very savvy with the deeper workings of computers) to scan a Client pc from the program installed on the Server? If I do not manually start the program, is it doing anyting in the background that might use resources? I use Eset SS4 (I liked its small footprint in the previous version but this one seems to guzzle a bit more gas): any comments about interference/integration with Malwarebytes? What is the correct abreviation for Malwarebytes to use here ? Thanks.