Attention, O2 customers! Did you know you’re sitting on a golden opportunity to level up your productivity game for an entire year without spending a single penny? Yes, you read that right! You can snag Perplexity Pro free for a whole year through O2 Priority. (Here’s the link to claim the offer. You’re welcome.) But hold on—before you dive in, let’s talk about what Perplexity actually is, why it’s awesome, and how it stacks up against other tools like ChatGPT.

Artificial intelligence (AI) is no longer just the stuff of sci-fi movies; it’s everywhere, from your phone’s voice assistant to smart traffic systems. But with great power comes great responsibility,...