Running multipile accounts - inquiry/advice ?

Hey I was looking into starting running a few accounts at one time but currently operating on a pretty shitty laptop so im thinking 2-3 accounts is max for me which is just a nightmare with the w2 lagg. I was wondering are there anyways to minimize the cpu usage or boost my laptop performance ?

Or even if you know of any good gaming laptops which are good value for their specs as i haven't been able to find a good one yet, and yeah sure i could get a normal pc but i travel too much to be able to have a full out pc.

 

i have a i7 dell and i run 5 accounts nmzing at a time easy

 

you can buy a virtual server and play on one of those so it doesn't use up your hardware