You're right, learn about them now while it's simple. If you qualify for the 1040EZ form, you can literally do your taxes by hand in under 10 minutes - without software.
I use both TurboTax and Quicken, and while it's possible to feed the Quicken data into TT, I don't. If you want to do that, you have to enter a LOT of data into Quicken, and make sure each account has the proper tax status assigned. For me that was too much work. You might find it useful, though, to learn how to do it.
It will actually be easier to do it by hand than with TT, since you'll spend a lot of time in TT clicking "No" to dozens of questions it will ask you about your tax situation.
One advantage to learning how to do simple returns by hand: when I was in school, I offered to do other students' returns for $5 or $10 (depending on how much I liked them). Of course, they didn't have a 1040EZ form at that time. As long as they only had W-2s, and bank interest income, I'd do it. I learned to take the information with me back to the dorm because some people didn't like paying me $5 for 5 minutes of work when I did it in front of them.