Microsoft doesn't like to make any thing easy. got computer that can
install 8gb of ram buts because its has 32bit will only use 4gb. its an hp
computer so don't evens know how mes cans install the 64 since all the
drivers n op install save on hard drive.
You need to check with your computer manufacturer to see if 64-bit Windows
is supported on your model (ie, drivers) - if it's not then you would be ill
advised to install the 64-bit version. You also should check to see how to
either create or obtain a restore disc set so you can reinstall Windows
should it ever become necessary.