It is always wise to post the specs of whatever hardware one is having problems with.
Thrashing between distros is easier if one tries a few different live cds. KDE appears to work best for those transitioning from Windows, so play with other WMs later.
Ubuntu can be had with KDE as Kubuntu, so I suggest booting from a Kubuntu CD if you are looking for something you might install, or from a Knoppix or Sidux CD if you want a better default selection of software on the live CD.
Puppy and similar are basic and limited, great for old, weak machines or specialty work, but they are stripped down for those functions. Even when there is a way to do something using them it is often quicker to get answers with standard distros, and speed is important while learning.
I use Damn Small Linux on my 266 Portege with 96MB memory, (runs great from a CF card in an IDE adapter) but where you a have a real computer there are great advantages to a full distro. Learn on something full-featured then play with the lightweights at leisure. One reason for this is that information on more commonly used desktops and apps is much faster to find on Google.
The fastest way to teach yourself is to Google every question relentlessly until your Linux Google-fu is well-developed.
"Second is, can I access my files on my Windows OS? I wanted to try listening to my music but I couldn't, it didn't have the music file. HELP ME PLEASE!!"
http://www.shockfamily.net/cedric/knoppix/
Networking:
http://en.wikibooks.org/wiki/Knowing_Knoppix/Networking
"I don't know I thought easy on the eye's. Just one complaint, too much stuff, too many options to chose from."
If you restrict yourself to exploring,
first, only the options you need to get up and running, there is plenty of time to explore the other stuff later as it serves you.