How can you download the iTunes for windows because I have a chrome book.

You cannot. iTunes for Windows requires, well, Windows, it does not work on ChromeOS.

There is no iTunes version for ChromeOS.

GordonB1221 wrote:

How soon cabn there be itunes for the Chrome OS

Unknown.

Apple is not known to be working on a version for ChromeOS so its impossible to say when or if one would ever be available.

How soon cabn there be itunes for the Chrome OS