It depends what is wrong with it. One thing is there are many glitches on the mac version so you have to download the update thing and they all disappear.
you don't
Fix things
Reinstall sims 3, You will have deleted a folder and that will corrupt it until you reinstall.
how do you fix the bike in my sims agents
clear your inventory to fix it
if your sims's computer breaks down and they are not experienced in mechanics then make them fix it and they might get electrocuted.
Absolutely not
I Install The Sims 3 Create A World And It Crasher All The Time Can Some One Help Me To Fix
You should contact The Sims customer support if you cannot see your sim - they may be able to fix it. :]
You can still play the game if you go to EA > The Sims 3 > Game > Bin > TSR.exe but I'm not sure how to actually fix the launcher. Sorry.
its where you fix the tolit on sims 3 pc so its not bad
you cant