Did you know that there is an easy way to figure out the specs on your PC without having to dig through the mess? Your life can be easier using freeware program Speccy. Basically what it does is that it indexes your system, and at a glance, it can tell you about the serial numbers of the devices in your computer, the speed of your CPU, the temperatures of the motherboard, GPU, and more!
For an example screenshot, see below for a simple snapshot of my current computer configuration:
To learn more about the program and to download it, go here.