Windows update is a service provided by Microsoft for windows operating system to download patches to fix security holes and other Microsoft applications such as Microsoft Office. Updating your windows operating system keeps your PC safer and run smoothly
If you have large collection of audio CD and you want to listen on them on your portable player such as your Phone or play it on your portable mp3 player, then you can extract or rip the content of your audio cd to a digital audio format and build a large personalized library on your hard drive or portable media player
