Is there a way I can add a resolution setting on my computer?

So on my laptop, my possible resolution settings are 1280×720, 12800×768, and 1920×1080. Is there any way to make it do a custom resolution, perhaps in the 1500 range? The 1920 is sooooo small, but the 1280s end up cutting off a lot.

I’m on a Sony Vaio with Window 7 (64).