C
chas_m
Guest
Fan control programs can mask actual mechanical problems by making the other fans work harder, so yes -- but for testing and troubleshooting purposes they can be helpful on occasion.
Your graphics card should be OK and 4 GB of system memory, although not great, should also be enough. How much free space do you have left on your SSD and are you running any other programs at the same time?
Also, I don't know if you system specs are up to date, but if they are, you should update to Mavericks 10.9.2.
But I keep safari open so I can look up stuff. Should I have it closed when playing the sims?
Yes, shut Safari down when playing the game. Safari left open will start using memory that you really can't spare. You have to remember that your graphics chipset (Intel HD 5000) is actually "borrowing" memory from your system since it does not have discrete memory of its own. With 4 GB of system memory and 1 GB of that going to the HD 5000, plus what memory the system is using, is not going to leave much room to spare.
Unfortunately, the MacBook Air can not be upgraded with more memory, which is why we advise folks who are planning on buying one, to max out the memory when they order it.