We use a different disk for every day of the year.

They are usually opened by directly mounting them without using a real disk.

"Did Spider tell you why they use a disk like this?"

For the same reasons, most people use a second disk to make backup copies of important information.

It can run from an optical disc drive without using a hard disk.

I was using a borrowed disk with your name on it.

"Now," she added, "I only use a disk for six months and buy the best."

The system used a hard disk called a tablet, a form of token.

Long gone are the days of using floppy disks as backup media.

However, some bartenders may use a lemon disk on this as well.