WINDOWS\HELPER.EXE can be classified as a potentially unwanted program (PUP), and it is able to occupy high CPU and crash down system. It is connected with adware which display tens of thousands of ads on your PC. When you see numerous banner ads, pop-up ads, in-text ads, video ads, sound ads, etc., your PC are most probably invaded with WINDOWS\HELPER.EXE, and the ads are normally indicated as“Ads by HELPER”, “HELPER ads”, “brought by HELPER” or “powered by HELPER”.
WINDOWS\HELPER.EXE is brought in with the several ways, such as pore websites, spam email, freeware installer and fake software update links. And it does mean that you should pay serious attention on every move your only behaviors. But no one is able to attend it in every moment and it will make your tired. If you want to use your PC for fun, you should learn how to detect and remove it. We will teach you later.