How to put Sig on my computer?

[Overgloc]

When you right click on my computer you get all your computer info and there a small space there where OEM like Dell or gateway have their Brand there. How do i add my own Picture or any Else.

[Axylone]

http://www.fortunecity.com/victorian/updike/764/oemlogo.html

[Overgloc]

Thank you