Audio files come in a number of different formats. Some are lossy, such as AAC and MP3; they save space compared to the original files, but some of the original data is lost during compression. Some ...

Larry Dixon wants to convert MP3 to AAC in iTunes, like he used to. But in the latest version, he can’t figure out the process. I admit, it’s a little wonky, and I had to read up and test the process, ...