First of all, please try to make your posts a bit more coherent.
Second of all, if you've been under a rock for the past ten years, you should know that MP3 is the "standard" format for digital music. It won't just "play in a car" either; you need to either burn audio discs (CDs - generally up to 74 minutes of music, and the format that the files are in really does not matter here), or perhaps connect your audio player (iPod, etc.) to your car stereo (there are accessories that do this, though it depends on what you have that would get it playing).
Apple's Lossless format will work as long as you have the codec for said format (as far as I know, it wouldn't be standard with Windows, but iTunes, Winamp, or Foobar would be able to play it).
MP3 is generally the only necessary format, unless you're an audiophile. 🙄