Ashampoo Burning studio is one of the best softwares.
Nero
You can find cd burning software in the computer software section of a computer store, Best Buy, or online at Amazon.com. The length of time it takes to burn a cd depends on the kind of media you are trying to copy.
No you need a burner.
Yes you will need a special software to burn music onto CDs. The CD has to be bigger than the music you are burning. You just put an empty CD into your PC or Mac then it will say burn CD.
These days almost every laptop, (including MacBooks), come with on-board software designed to burn CDs/DVDs, so if you are unsatisfied with what is included, then there are (of course) people willing to provide you with alternatives. Some of the best are reviewed and compared here: http://cd-burning-software-review.toptenreviews.com/mac-cd-burning-software/
you have to use a special software to erase the music off of the CD and then you will have to re-burn the CD
Create Data CD with any available CD burning software and insert the files. Burn.
It depends what software you are using to burn the CD. Most software will offer you a choice, before burning, of creating an Audio CD, MP3 CD or a Data CD. Make sure you have ticked the MP3 option before burning the CD. ITunes, for example, will offer this choice and then burn the selected Playlist to the CD.
Create Data CD with any available CD burning software and insert the files. Burn.
Record what you want with a microphone then put the CD in your computer and use your CD burning software. The CD software will probably be automatically on your computer. Go through the software and browse for the file then press burn. HINT: The second software option is often the beset one
Use cd-burning software compatible with the .kar extension, to burn an audio cd. If this software is not availible, use a file-conversion program to convert it to another format (.wma, .mp3, .ogg or .m4a are more conventional formats), and then use a cd-burning program to burn an audio cd. Note that a cd-burner and software are required.
You will need a drive, media and software that support over-burning. Then you just enable it in the software.