felon, sometimes a newbie's better off to just go the recovery partition way. It installs everything for you, e.i., drivers and everything to get you going. Now a days though, Windows 7 installs all these drivers for you. I hate that about it because it also installs useless drivers you'll NEVER need.
Again, for the newbie's, stick with recovery partition.
For the a bit experienced, clean format and install everything else you need yourself.