How do PTC sites work?

I was wondering, how do the Pay to Click sites work? Do they just supply a list of links, and you click? Can you get viruses from clicking the links? Do you have to actually fill out forms and join the offers, or do you just...click?

Any help would be appreciated, and if you know of a good one that has a good cash payout, message me with the link please? Thanks. :) 

money stocks

Get Paid To Click

Paid to click (PTC) program have became very popular in the past few years. The reasons why so many peoples joined PTC program because of it simplicity, absolutely 100 percent FREE to join and the easiest way to make money online. You don't need to have your own websites, you don't have to pay for website hosting or anything upfront. All you have to do is sign up for free account at PTC websites, click on the advertisements wait for about 30 seconds and you earn money. The cost per viewing advertisement is usually 1 cent per ad.

Paid to click is a very good system for peoples who want to make money online but doesn't know where to start. Everyone can do it and all you need to have is a computer with internet connection. You only need about 20 minutes on your free time per day to to complete each PTC sites while doing something else along for example surfing the internet, blogging, reading news etc.