having got a new computer and phone ive lost allmy tunes books and videos any ideas

any ideas

Yep, they're all on your old computer and its backups. Ahhh, I see where you're going with this...

See Recover your iTunes library from your iPod or iOS device.

tt2

-> Downloading past purchases from the App Store, iBookstore, and iTunes Store

Also, see this -> "The best way to avoid losing your media is to make regular backups of your media files (and all your other important data). For instructions on how to create a backup including subsequent incremental backups see How to back up your media in iTunes."