Re: Sims 3 runs slow on my Dell laptop
@AnnieRusso Normally, I'd need the whole dxdiag, not just that one small section. (When it's done running, you can save the entire thing as a text file.)
However, it's obvious what the issue is here. You have only 3 GB RAM, much of which will be taken up by Windows. TS3 can use up to about 3.7 GB itself, and will try to use most of that if you have all or most expansion packs installed. Your processor is in all likelihood fairly weak for the game, although more concerning is that the dxdiag doesn't identify it at all. (This could just be a factor of age, but I wouldn't know without more information.) Additionally, your graphics card is integrated and quite weak. The most demanding expansions almost require at least a medium-strength dedicated card to run properly, as in, on higher settings and without lag.
Honestly, I'm surprised you can even play on this laptop at all. The base game might be fine, and maybe a couple of early packs, but it's not really built to handle much more than that. If you can get your home computer working, that would probably be a much better option.