I like this product I think acer all laptop life is very good I impressd acer laptop battery backup.i have purchased 3 acer laptop all laptop satisfied me .acer ever no give me chance to any complait .acer 510 is great laptop.if you want laptop just for home and study I thik its product is best for you.good graphics good sound this product will satisfied you I promise you .plzzz buy and use.thanku acer