How to Turn an Old Smartphone Into a Dash Cam for Your Car

There’s no doubt that a dash cam can really come in handy in your car–not just to record meteors and flying cars, but more practical events like collisions and aggressive driving. But instead of buying one, you can just use equipment you already have and a freely available app.

Do You Need to Update Your Computer’s BIOS?

Updating your operating system and software is important. On the other hand, we have previously covered why you shouldn’t generally update your hardware drivers, although gamers will definitely want to update their graphics drivers. But what about BIOS updates?

What Is NFC, and What Can I Use It For?

NFC hardware is being included in more and more devices – particularly smartphones, but also some laptops. NFC could be the future of payments, security keys, and boarding passes. NFC is also an upgrade over clunky QR codes.

Should You Disable JavaScript?

Few people disable JavaScript, but many who do are very vocal about it. JavaScript makes the type of web pages we have today possible. While you cou