dazzing....

im in front of my desk, i cannot study something..
i must study more.
but cannot do them.
why i cannot do them?

now im installing windows server 2008 R2 beta on vmware because i rarely found it in my mail box from windows technical supports.

from now, on vmware i tried to configurate android and chrome os ,or so. but i cannot do them.
why?

because they are supported on 64bit.