If you want to have lasting pleasure online then you should have some kind of adware spyware removal tool protecting your computer against adware, spyware, trojans, dialers and worms. Once spyware, adware, keyloggers, Trojans and other malicious codes have installed themselves onto your computer the consequences are seemingly endless. Just ask any computer user what is the most annoying thing about the internet, or what do they fear most on the internet and the vast majority of them will say spyware, or adware.