Can I access and control the same email address and calender on outlook 2010 from two different computers?

I just got a new laptop and am hoping to still get to to my outlook email, which is on my desktop, without having to use a remote connection or anything like that. just the same program, synced, two computers. is it possible? I read about some 'delegate access' thing but wasn't sure if you then needed another email account too. Any help much appreciated.