"If you are looking for a good quality wireless mouse and keyboard set and would like to use it for any activities except gaming, then you are in luck! B.UNLIMITED 3.0 from CHERRY does come with a very good battery life, a full-sized SX switch keyboard (low excursion) and an ergonomic ambidextrous mouse with two DPI settings that can be adjusted without any extra software. Its low sell price is another strong point of this product, the B.UNLIMITED 3.0 kit being available for just about 63 Euros (rechargeable batteries included)."
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