請問邊部電腦先岩我呀..?=]

各位好心人.....
可唔可以幫我呀....?
我部電腦壞左..整唔返..所以要買過部呀..
但係我對電腦真係唔識..


如果可以..請幫幫我選出岩我既電腦呀..唔該..
又或者教下我呀..?=]please...

http://www.canadacomputers.com
http://www.tigerdirect.ca
http://www.bestbuy.ca
http://www.futureshop.ca

-我想要全新,唔洗特別install..因為我真係唔識...T^T
部電腦淨係會用黎:聽歌,睇戲,上網,做下功課paper work架咋..
唔該幫下我啦=]唔該!!!多謝!!!十萬分感激!!!!!!!!thank you very much!!=]