Each week, Melissa Kirsch & Alice Bradley of Lifehacker bring in all-star guests to tackle the stuff that matters—like how to be happy, how to buy a TV, how to be less bad with money and how to tell if you’re dating a psychopath. Look, you're doing great, but quite frankly we think you can be a little better. All your friends do too. It's time for The Upgrade.
This week on Ask Lifehacker we're debating the feasibility of Google's futuristic augmented reality glasses, protecting ourselves from hacks and viruses, blocking porn in every possible way, and fitting our big hard drives on small SSDs. Also, we take a look at a few downloads that can turn your diet and exercise routines into games, make Windows 7 feel like new, and turn the pages of PDF documents with your face. It's an action-packed episode this week, so come check it out!