The star won three awards, but his head was covered in bandages, leaving many fans confused.
The Strictly presenter said she was "gobsmacked" to be asked to host the Saturday morning show.
Lara Lewington looks at some of the latest wearable sleep devices.
QR codes - bar codes that can be read by mobile phones - have been used in China during the pandemic.
This year saw 'hundreds of significant new words' rather than just one, Oxford Dictionaries say.
The comedian says many viewers don't believe the features on his Big Show are genuine.
The pandemic has led to a big rise in remote filming, with directors miles away from the set.
Life imitates art for John Boyega as he plays a police officer fighting racism, in the same year he took centre stage at the Black Lives Matters protest.
A programmer is telling the story of "the worst year of his life" through an interactive video game.
BBC Click puts four of the latest phones - including the iPhone 12 and Pixel 5 - to the test.