I need help from a really cool computer nerd!?

If you have a shared 'tunes', and its full, you either need to delete them or get a new file. Either that or your whole comp is out of memory. Is your Ipod full? To delete files on your computer, highlight them(to highlight them hold your mouse button down and make the mouse go scroll over them), then hit delete. Then go to your recycle bin, and hit the button on the recycle bin that says "remove all". If that doesn't work I got nothing.

You have a hard disk in the computer. That's where everything is stored. The size is usually measured in gigabytes. However, there isn't an infinite amount of space on it.

You have downloaded enough stuff to fill it's useful space. You now have to delete things off, or copy them to a CD or DVD, then delete them from the computer's hard disk.

Your hard drive is full. The Disk that holds all the information you download or transfer to, such as songs,music and movies. You need to erase some of that info to make room for more. You can also buy a larger hard drive. Go to an electronics store ,they can show you what you need to buy.

I believe the Disk it is refering to is the Disk inside your MACBOOK, you need to do a bit of house keeping, and clear some files out. Bare in mind to only clear out files that you know are yours and not important system files.

It's referring to your hard drive space, actually. That's considered a "disk". You need to clear up some room on your hard drive. Backup and move old files, uninstall some programs, clear out your internet folders, do whatever you can to free up space.

ok your ipod has an internal disk that it stores everythting on yhe only way i know to ckear it is to -download itunes on a nother computer which you can do for free at itunes.com or apple.com and connect your ipod to that computer and on the itunes page it will give you an option to return to facorty settings click that and it will delete everything off your ipod that the only way i know to clear the disk(i pod)

On a mac run Disk Utility to clean up your hard drive. Which everone is on your desktop or the first thing in your finder.

Delete stuff you dont need