Roland Waddilove shows how your PC becomes infected with unwanted extras and how to clean up your web browsers
If you've owned a PC for any significant amount of time, then at some point, you've probably had to deal with potentially unwanted programs (PUPs), browser hijackers and adware on your computer. They're easy to install but often difficult to remove. They're stubborn and can even appear to remain on the system even after they've been uninstalled. How do PUPs get on your computer? What do they do to it? How do you get rid of them? What tools can help you?