Sony company means a Brand . its more features are availabe on here.when you are using any laptop they are hanging and not supported any applications and softwares. Unde brand company sony is a very useful and comfortable laptop, its music system is a unique music system and its equalizations is unique, it is a hd mean high defination laptop and support any type of videos or movies. Sony vaio is brand company to campare other brands to compet, and it is a obodient and faithful company of sony, any office works are done here and any govt companies are used in sony vaio laptop. My experince is good for sony and I am comfortable with this , photo shops, photo editing , ms office, powerpoint, excel, c+ , etc are facilities are available here, its harddisk is a 50gb and ram 4gb and its screen size is 15 inch . more stories are here, so my experieƱce is a good brand sony vaio company.