Try the training area for the "Independence War" space sim.
You have to try to move the spaceship through these metal rings along a timed course. This simulator was similar to the IL2 sim with a steep learning curve. I gave the game up after I busted my keyboard with a hammerfist.
I then moved on to less demanding games such as "Chutes and Ladders", "Candyland", and "IL2 Sturmovik".