cho minh hoi? minh co 1 con acer chay i3.nhung no chi ho tro win7 thui.nhung minh muon cai win xp de tien cai dat 1 so chuong trinh.minh len mang tim khap noi nhung ko thay. ban nao co bo winxp do thy` cho minh xin.tai cong viec dang can gap nen nho moi nguoi giup dum`.thank!