Well , you probably think that your computer is the greatest one in the world , maybe , but you are not sure . Even higher Windows 7 experience index result will not assum that your pc is the "rockest" , well that what i think . Even me , i don't think that my pc is the "rockest". Why ? It does not meet these following condition :

1- 10 GB of RAM
2- 2 Terrat of harddik space , and  it's speed should be 10000 RPM
3- The fastest i7 64-Bit processor
4- Have Win7 Ultimate 64-bit
5- Must have an high speed internet connection , for example 10 Mps
6- Have a TV Tuner  , a new advanced one
7- DVD-RW ,
8- 1024 vga memory
9- LCD Screen , a large one is recommended
10 - Color Laser-jet printer
11 - Scanner
12- Web Cam
13- Microphon
14 - Bluetooth
15- 4 USB port ( at least )
16 - Intergrated amplifier and speaker system for your computer pc .


Well these condition aren't in my pc , but if your pc has these , LUCKY YOU . :D