a) I am supposing you are not the administrator of the Mac b) I do not believe you can delete iTunes from a Mac
Select all the items you want to delete in iTunes and hit the delete key.
Yes, it should stay on your iPod. There is no wireless beam being emitted from the computer that tells the iPod to delete items on its own.
delete them from your itunes libaray then update your ipod.
To delete or remove your iTunes balance, you typically cannot directly delete it; instead, you can use it by purchasing items or subscriptions from the iTunes Store or Apple Music. If you want to clear your balance, you could spend it on an Apple gift card or music, movies, or app purchases. If you have issues with your balance or need assistance, contacting Apple Support is recommended.
You can't delete them.
Unfortunately, you can't. You just have to wait for it to download and then delete. This is particularly annoying if you buy a movie or tv show and you don't want the HD version. You basically have to wait for many GBs of files to download and then delete them.
rightclick it and choose delete.
1. How do I delete an item from the Office Clipboard? How do I delete all the items from the Office Clipboard?
You can't but advertisement items automatically delete after a certain amount of time.
Plug in your iPhone. Connect to iTunes. Click Sync.
You only pay for items you wish to purchase or rent from the iTunes store. There is no registration fee on iTunes.