If you go to the Steam client > Help > System Information. It will list everything there, under video card will be the GPU.
It'd be better to post a little of everything, PC/Laptop, CPU, GPU, OS.
It looks like you're on Integrated graphics because I've seen others have these issues before, Integrated is basically not having a dedicated video card so your CPU's onboard graphics processor handles it, which is far less capable. Lower end laptops use integrated, some PC's might not come with a GPU, or you do have a GPU and it's very old / drivers out of date.