Yes went out bought LR 4 and forgot to check system requirements and yes I have XP, so back to the drawing board I go with tail between my legs.
So where to from here do I go and buy Win 7, Win. 8, or do I venture into the world of Lynux and if so what is the software I need to run it, and are there other adjustments required that are not to be tried by non IT savies like me.
PS. My Motherboard and processor AMD Athlon core 2 duo 64 are probably about 7 years old and looks like wont support more than 4 gig.