Your video card sucks. You can either buy a new one (would probably be wiser to just buy a whole new computer) or turn down your graphic settings
ok this is what im trying to say 1.(6) + 1.(6) those 2 6s add up to 1.2 so combined with the ones that are now 2.0 make it up to 3.2
It doesn't work that way. Computing the power of a multi-core processor is more complicated than just adding up the core speeds
Also, using a public DNS server can make yer internet a bit faster
For web browsing, an extremely negligible amount. For gaming, no. Are you familiar with what a DNS server does?
Take off vertex lighting
Actually, vertex lighting is lower quality, and should therefore be on.
So basically, in Graphics, turn all qualities to minimum, in advanced graphics options, uncheck everything except for vertex lighting, drag the two sliders in there, and the three sliders in particle options all the way down. Then, go to a server with an average amount of bricks, and turn your most preferred options up just high enough that it doesn't lag.