If you want a reasonably portable laptop that also has a lot of power at a low price you should still give the Y480 consideration. With that said, the larger Lenovo Y580 offers an even better performance value (it has similar hardware but packs the GTX 660M for about $50 more) and the ThinkPad T430s is more functional and portable. The Y480 will only be the best choice if you have very specific needs."
There is a lot of free Microsoft software to be had, programs which enable better web surfing and help protect against spyware are just two types. PCSTATS Tips