A:AnswerIt's not equipped to do WiFi, however, you can get an inexpensive Wifi adapter that plugs into one of the USB ports on the computer. Because it's a refurbished unit, it comes with the computer and power cord. You can use your existing keyboard, mouse, and monitor, or you can purchase those separately.
A:AnswerRefurbishers often don't list the specific processor on desktops like this because there are several possibilities, and they generally treat them all the same. To know which particular processor is in which computer, you'll need to contact the refurbisher (probably going through Best Buy) and ask them which processor might be in that model.