stretch...
Questions like this are equivalent to 'how do I use a computer?'
Unfortunately there is quite a bit involved with Desktop GUI modification that cannot be simply imparted via a forum thread.
A certain amount of personal 'surfing and searching' is required, along with reading any texts, FAQs, etc that you can get your hands on.
It's not necessarily a 30 second job like installing a replacement to notepad.exe.
Take some time to look carefully through this site and its links, and particularly Stardock.com.
That 'will' help you...
