Suddenly an enemy burst through a window. Abdelrhman swung round to face the soldier and save his team. He lined up his sights for a fatal shot and squeezed the trigger but… his screen went black. His computer had silently and suddenly shut itself down without warning. Abdelrhman was confused. The game he was playing had never caused problems before.

https://www.bbc.co.uk/news/technology-52834378