Banned for various reasons.
i got 1 intel and 1 nvidia card in my laptop. but since my PC fails to swtich between em when starting things i have putted the nvidia as started for programs(exept internet and other low graphic things). and i can change it all by
right clicking any .exe > then clicking on what videocard i specificly want to use > then option select standard videocard > click on list of available videocards in the new window > nvidia/intel card > apply.
and then im done...6 steps from changing standard videocard.
From your posts I figured you're probably not a tech-savvy user (no offense), so 1 Intel and 1 Nvidia card means pretty much what I told you. You got an Intel proccessor with integrated GPU on board, and a Z68 motherboard (most probably), and thats why you are able to use both the integrated (Intel) and the discrete (Nvida) GPU, depending on your settings and preferences.
So, here's how it is:
Intel released these "new" processors, second gen Core i3, i5, and i7 (you have one of those), and fitted them with new improved integrated graphics chips, and released something called "Quick Sync". Quick Sync, is basically the integrated GPU doing fast video transcoding (decode and encode), and allowing for much faster transcoding than what the CPU and GPU can do. Its a technology meant to hit Nvidia and AMD, because up until recently, discrete graphics cards offered the fasted video transcoding available in the market.
Basically, what you want ideally, is to use your discrete video card (Nvidia), for everything, since its just plain better than the integrated (Intel) GPU, except for 1 thing: Video transcoding. There should be somewhere in your computer, something called LucidLogic Virtu, which basically lets you set the default video card used for everything, unless you specifically set it to use the Intel GPU for something in particular.
TL;DR If you have video editing/decoding/encoding programs, use the Intel card. For everything else use Nvidia, its a million times better, no matter which Nvidia chip you've got.
