We have two computer in our home but I am the only one who had this Microsoft Explorer 5-button wireless Blue Track Scroll Mouse. Had it for several months but when my mothers roller ball mouse went south, I knew that the only mouse to get her was this Microsoft mouse. I cannot say too much about it. It does exactly what you tell it to do. Very easy scrolling, page back function, left & right click functions, and magnifying function. Many others that can be utilized but these are the ones I prefer. Easy to handle and super easy to recharge. I use if roughly two weeks before a recharge is needed and it recharges pretty quickly. If the batteries quit, I will find replacements very quickly and if the mouse quits, I will only replace with this brand and type.