When I bought the Acer Aspire 5742 Z it looks very charming and beautiful it has 15.6 inch wide screen with 4 GB RAM and 500 GB hard drive .It runs very smoothly for example its touch pad and mouse run very safely or we can say that it runs better than dell laptop.
Acer laptop present in the market with wide range of variety from small screen to a big screen that can not be easy
portable.its battery backup is very good.
It has very easy operating system like windows 7 but it has a major problem that after using the system 2 to 3 years it has very big problem as we switch on laptop it produces sound which is unavoidable.