Quickbooks pro 2011 question?

I just bought the standard qb pro. i have two questions i wish i would have thought of before the purchase. i have to first catch up and enter jan - aprils worth of bills, payments, etc. Can i install qb on my laptop so i can do all that work at home first then install it when im finished on the office... show more I just bought the standard qb pro. i have two questions i wish i would have thought of before the purchase.

i have to first catch up and enter jan - aprils worth of bills, payments, etc.

Can i install qb on my laptop so i can do all that work at home first then install it when im finished on the office computer?

or/and,

can i have that program on two different computers that are in two different locations? whats involved in that? or what do i need
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