The Really Useful Podcast

This week's podcast brings you a collection of in-depth explainers, which will show you how AI can (or cannot) create jokes, a look at the earliest portable computers, and the ways in which VPNs have evolved and improved.

This week, we bring you the following tech explainers, tips, and tricks:

Christian Cawley, Gavin Phillips, and Ben Stegner host this week's podcast. You can contact them on Twitter: @thegadgetmonkey, @gavinspavin, and @stegnersaurus, with your suggestions for future topics.

You can subscribe to the Really Useful Podcast on Apple Podcasts, Spotify, Google Podcasts, Amazon Music and Audible, Player FM, or copy the RSS feed into your podcast player.