So here it is: the list of some most annoying ad ware/spy ware programs - if you feel, that you may have some of them on your computer (the possibility is about 90%), just choose it's name, and you will be transferred to it's description page. If you don't see some spy ware name in the table it does not mean that it's not dangerous - you still may need to get the software, which will help you to keep your computer safe and clean. So, like my father always says, "it is better to spend some money for the protection of computer, than latter on, spend hundreds of dollars by buying a new computer to replace a broken one".