Okay - so first of all let's just establish that I am really dumb - so some of you might find this a really dumb topic/questions !!

My 'kids' computer is on its way out and I am contemplating rather than buy a new Desktop computer - buying a Laptop for them to use instead.
My reasoning for this is - then it's portable and I can take it on holidays with us - or if I go visit my mother or whatever I can take a laptop with me.
HOWEVER
My son is protesting - he believes that laptops are much slower than Desktops and I am doing him an injustice?
I suppose it just goes by 'memory' or what is it that makes one faster than the other,
What should I look for?
Anyway I am interested in your thoughts on this?
Thankyou in advance
