It does, you just have to log in and everything should be saved.
Apps can be downloaded from the iTunes App Store. You will need an Apple Account and a PC or Mac with iTunes installed. These apps can then be synced to your iPod Touch the same way as you sync music to the device.
Yes. Such as the App Store. You're going to need an iTunes account to install the apps.
Go to Settings app, go to Store, click Log Out, then Log In with a different account. IMPORTANT this will not magically give you music or apps from another iTunes. All it does is if you buy anything from the App Store or iTunes apps it will credit the charge to that account.
You can store 144 apps on an Ipod touch.
yes you do
There is an App Store app on the iPod Touch that is used to download apps.
Yes. ...That is, assuming that the iTunes account on the computer it's syncing to is the same as the iTunes account that was used to purchase the app from the App Store on the iPod touch.
Yes, the more apps you have on an iPod Touch, the less room you have to store songs.
You can get free apps from iTunes or the App Store.
no it will add them to the new one. If you lose apps they can always be downloaded again for free from same account at the app store.
you can download it from the apps store.
To get all free apps, go to the App Store and purchase every free app you can using your iTunes account. You must pay for the apps that cost money.