HP pavilion laptop is reasonable price. But it is kind of heavier than other laptops. It is user friendly as well. I will give 4 star for this. Windows can also be updated easily. performance is also good.
battery - good.
very good laptop.
After using five hours continuous and installing dual boot OS I found these things:
>it is really good performance laptop
>easily allowed to bypass ufei and go through native MBR
> delete existing fat32 partitions and use entire HDD space.