This mouse sucks! That is the nicest way I can put it. I would have given it 1 star, but it does technically work. I hate the way that it feels. I know that this is personal preference, but my husband and my daughter do also. It is hesitant to move around the screen, but the worst part is the scroll function. Maybe I should rephrase that and call it the scroll malfunction. It takes forever to get from the top to the bottom of the page and you have to keep clicking it. That is the most irritating part of using it. Mine had to be directly in front of the receiver in order to work right and for that you might as well get one with a cord. Basically this thing had to go. I replaced it with the Logitech MediaPlay Cordless Mouse and it is doing great. All of the features function perfectly. Take it from me, this one is not worth the trouble.