Using XP and the latest version of itunes on a pc.

I have lots of tunes in Songs in itunes. Some do not have the name of the artist or name of the album. I would like to name them. I have already tried Edit-->Preferences--->General--->Auto retrieve names. That applies when importing a cd into itunes. My songs are already loaded in.

I show, e.g., track 1, or 2 or 3. Is there a way to have itunes give me name a/o artist information on each of these tracks?

Alternatively, is there a software, other than itunes, which will do that? (I would prefer using itunes, if possible, so as not to have to load in more software.)