This week we wade into the murky waters of online forums. Understand exactly what they are, and why Reddit, used by nearly two billion people is so popular. From Golden Retrievers to amateur web sleuths, forums are the best way to get in deep with an online community.

Can you believe people spend hours watching others play video games? Twitch has grown to become a cultural phenomenon, creating celebrity gamer icons and professional E-sport teams. We introduce you to the voyeuristic world of Twitch and explain what 15 million daily users are actually doing.

'The Cloud' is increasingly becoming part of our everyday life. More than just online storage and backups; we walk through what the cloud actually is, and how many useful services couldn't exist without it.

Momo swept the world as a horrible and malicious viral internet challenge. Only recently has it been debunked as a complete hoax. We clear up all things 'Momo' and chat about why this challenge became the 'Perfect Storm' for internet trolls.

With over 500 million downloads to date, TikTok is the latest social media craze aimed squarely at creative teenagers. We figure out how it all works and reveal how adults are using the platform for different reasons...

We delve into Katherine's recent Facebook sabbatical, explore some classic social media faux pas and walk through the latest tools to monitor and manage your kid's smartphones.

We dive into the ridiculous world of Mystery Boxes, the 'Unboxing' phenomenon and the addictive premise of Loot Boxes. Discover why people get excited about the physical unknown and risk real money on a virtual chance. Plus... we open our very own Mystery Box from Gumtree - will it be the best $50 Andy has ever spent?

Are your kids constantly asking if they can play Fortnite? Listen in to find out what you need to look out for, what you don’t need to worry about and why it is so massively popular.