Developed by Apple for iTunes and iPod, AAC provides audio encoding that compresses much more efficiently than older formats, such as mp3, yet delivers excellent quality. Also facilitates copyright protection.
A format that “takes a picture” of whatever document you have on your desktop so that it appears just like it is on anyone else’s computer, even if they don’t have the program that created it.
Streaming media
Audio and video that plays on your computer as it “streams” from a remote site, but is never downloaded to your machine. Fast and protects against copying.
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