Disc
From Tardis Wiki, the free Doctor Who reference
A disc was a form of technology that could store data. Some types of discs included CDs and DVDs.
History
On 7 March 2006, (TV: World War Three [+]Loading...["World War Three (TV story)"]) the Ninth Doctor gave Mickey Smith a computer virus on a CD disc. (PROSE: Hoax This! [+]Loading...["Hoax This! (short story)"])