Need a Windows antivirus tool? The chances are you already have the best option installed. That's the focus of this week's podcast, which also looks at accusations against Amazon concerning price manipulation in the online retail market.

This week, we've got the following tech news that matters:

• Amazon's "Project Nessie" Manipulated Prices
• Elon Musk Launches X AI
• Author Stephen King Demands Elon Musk Revert X to Twitter

We've also got these tips and explainers:

• Best Antivirus Tools for Windows 10
• Best Open Source Antivirus Tools
• Completely Remove McAfee or Norton Antivirus from Your PC

We finish the show with the following recommendations:

• Spotify AI DJ
• We Have Ways of Making You Talk (Podcast)

Christian Cawley and Gavin Phillips host this podcast. You can contact them on Twitter: @thegadgetmonkey and @gavinspavin, with your suggestions for future topics. Oh, and don't forget to leave us a review on Apple Podcasts!

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.