Can anyone recommend some games I can play on my laptop (Dell Inspiron, Intel i3).

Well, what genres do you prefer?

What GPU and how much RAM?

Since the i3 is pretty much bundled with an integrated chip (probably HD 3000) when it comes to laptops as far as the lower-end ones are concerned, I'd say you're good to go for say about 90-95% of GOG's catalog. Anything newer/high-performance requirement may not make the cut, plus a few select titles that just don't work too well with integrated chips for whatever reason.

If it's a game that is seven years or older you "should" not have a problem running it, but it's always good to check the support forum in a game you're interested in. I should've done that more often, and now I'm stuck with some duds due to incompatibility (not due to performance though). Most of the indie titles should run well, too.