Will upgrading ram on my dell latitude d630 make gameplay better?

So i've been playing halo and minecraft and they are definitely playable but its a little skippy. I was wondering if getting more ram would make the gameplay better

Minecraft will need at least 1-2 GB of ram. Your laptop has 1GB, so maybe getting 1 more GB of ram will help. I'm not sure what halo your talking about though, halo1,2,3 or 4?

Depending on how much RAM you've got now, particularly if it isn't much, adding more would help. It wouldn't make things worse at any rate.

RAM is a very inexpensive and easy upgrade. I would go ahead and put in more.