This is small, light, and portable windows Acer laptop . it does not have to expansive and it is affordable for everyone . But its keypad is not good to touch in working time and many time it does not respond .And computing of installed processor is enough for office and internet application. This system is not for playing 3-D games and in this system HD graphics version is already installed. in this system has Celeron N3050 dual-core processor.