Oh yeah! Once you get it figured out, you'll wonder how you got along without it. :)
I am the biggest tech dork. I dont even know how to use my remote control properly and my cell phone does not even have caller ID or voice mail (at least not that I have figured out) and as far as computers, well, I used to let hubby do all of that, but now I have to since he died. I wish I tried harder to learn it when he tried to show me.