Are you going to have a dedicated graphics card, or does it come only with the CPU and onboard graphics? Is this a laptop?
If it does not have a dedicated GPU you will have a tough time with the games you're looking to play.
On very low settings on minecraft the 3217U doesn't pull much more than 30 FPS (if that). Skyrim would be even worse. Video editing also wouldn't be particularly smooth. It's an entry level CPU, don't expect much of it.