It’s time for our annual festive quiz! Join the team as we put our knowledge of technical matters and current affairs to the test.

You can also enter our prize contest to win a free copy of BullGuard Premium Protection (RRP £69.99) or editor-in-chief Tim Danton’s book The Computers That Made Britain. Just visit http://pcpro.link/pod574, answer the question and submit your details before 6pm on Friday, 24 December 2021.