Let me save you a huge headache — don’t set an EFI password on your Mac unless you have the original receipt for that machine.

If you buy your Mac off Craigslist, like I did, and your daughter writes half a novel for her high school class but never backs it up elsewhere (note – always back up your stuff!), and then her MacBook Air suddenly won’t boot up, the EFI password the previous owner put on the laptop will prevent you or Apple from accessing the hard drive or ever using the computer again.

Hypothetically, of course.

If you don’t want to have to tell your daughter she loses her computer and will need to wait a week while you find a way to connect her SSD to another Mac and find her files, disable that EFI password now.

Here’s how.

Here’s a pretty incredible story: The CEO of Apple touchscreen glass supplier Lens Technology has been named China’s richest woman, after demand for her company’s output saw shares climb 10 percent in a single day.

What’s impressive isn’t just that an Apple supplier rakes in enough cash to accumulate a $7.1 billion fortune, however, but rather the journey that 44-year-old Zhou Qunfei has taken to get there. Prior to getting into the glass manufacturing business as an executive in 2004, Qunfei worked on the factory line for another glass-maker in tech manufacturing hub Shenzhen.

Apple continued its drive to grow its brand in China today with the announcement that customers in the country can now trade in their old iPhones and iPads to let them upgrade to the latest models.

The Apple Watch could be Apple’s next mass-market iPod-like product, but the company’s not quite ready to see it popping up everywhere yet.

With the Apple Watch launch just 24 days away, Apple has reportedly declined to supply the U.K.’s largest mobile phone retailer, Carphone Warehouse, with its debut wearable device.

“We would love to be able to stock the Apple Watch,” Carphone’s chief executive Graham Stapleton told The Telegraph newspaper. “I’ve got to be careful what I say but I think they are just going another way with it. We have not been given the opportunity.”

The world has gone mad again, and Max is there to witness. We’ve got a whole new trailer for the Mad Max: Fury Road reboot, and it’s full of insane-looking characters, viciously modded cars and a simply deranged flaming electric guitar that shows up a little over halfway through the trailer.

“In this wasteland, I am the one who runs from both the living and the dead,” says (presumedly) Tom Hardy’s Mad Max in a voiceover. “A man reduced to a single instinct: survive.”

An extra bonus — besides a shaved-headed Charlize Theron looking like a totally sane badass — is that bizarre-looking long-haired dude with the Bane-like dentistry mask who seems to be glaring at everyone and everything in several of these short, action-packed scenes.

CarPlay has a shortlist of app partners so far, including Spotify and iHeartRadio. One major music service that’s been missing is Pandora.

The iTunes Radio rival has been quiet about its CarPlay plans, until now.

Apple Pay is off to an excellent start, according to Tim Cook and the rest of the company’s top brass. But a recent study found that the majority of users are having issues using the mobile payments service at checkout.

Crowd-sourced navigation app Waze has got a neat little idea for this coming Easter: little eggs you can drive over while using the app for points (three per egg!) and bragging rights.

So, as you drive down the street, headed to the grocery or picking up the kids, you can maximize your route to get as many egg points as possible.

This fun little promotion is happening now (it started last week) and will last through April 5.

Flying saucers from Mars is the stuff of science fiction. But a flying saucer from Earth is part of the mission to get astronauts to the Martian surface.

NASA and the Jet Propulsion Laboratory completed a successful spin test of a saucer-shaped experimental craft in front of a live web audience Tuesday. The saucer will next lift off by balloon from Hawaii, where from 120,000 feet it will be dropped to test a new kind of parachute and an inflatable Kevlar ring to add drag for a slower descent.

Apple is looking to up its selfie game in a new patent awarded to the company by the United States Patent and Trademark Offices today. The new patent would allow iPhone and iPad users to unlock their devices by simply taking a selfie, rather than using Touch ID or a passcode.

Android phones have had facial unlocking features for year, and there have been iOS jailbreak hacks as well, but Apple’s patent comes with a twist – devices will also automatically lock when they don’t recognize your face.

Apple today announced that all members of its Developer Program can now officially submit Watch apps to the App Store; potentially triggering a gold rush similar to that seen when devs were first able to create iPhone apps early on its lifecycle.

Developers are encouraged to submit their WatchKit app, icon, screenshots, and description for review by Apple’s testers.

What will the news of the future look like when we’re all busy staring at our tiny smartwatch screens instead of an iPhone or Mac? You’re not likely to scroll through long-form stories on your wrist, so The New York Times plans to roll out one-sentence news blasts to Apple Watch.

Microsoft’s early attempts to the tablet crown from Apple hasn’t really gone according to plan. All the Surfaces from the original to the Pro 2 were flops, but Microsoft seems to have hit its stride with the Surface Pro 3. Now it’s ready to take on the iPad with an even cheaper tablet.

Today, Microsoft unveiled its thinnest and lightest tablet ever, the Surface 3. At 1.37 pounds it’s just a little bit heavier than the iPad Air 2, but boasts a bigger screen and price tag that starts at $499.

A Chinese smartphone maker has apologized for an ad comparing Apple to mass-murdering Nazi leader, Adolf Hitler.

The ad depicted a cartoon Hitler performing the Nazi salute, with his red armband showing the Apple logo instead of a swastika.

Text on the advert read, “Under the arrogant regime of iOS domination that developers around the world love yet hate, we are always carefully asking, ‘is this kind of innovation okay?'” It went on to describe Apple as a “dusk empire,” suggesting that it’s on the wane as a company.

Check out the CEO’s grovelling apology below.

You know when you’re away from the kitchen and you really need to chop up some meat, but all you have with you is your phone? We’ve all been there, which is why Samsung is launching Galaxy Blade Edge, a brand new smartphone that doubles as a meat cleaver.

Amazon has made ordering stuff online ridiculously easy with its huge warehouses shipping online orders to Prime members in an instant. Apparently ordering stuff online is just too damn hard though, so today Amazon announced it’s newest creation: Dash buttons.

The new Wi-Fi connected buttons can be placed throughout your home, allowing you to replenish supplies of your favorite products with just the push of a button. Once pressed, Amazon creates an order and sends an alert to your phone so you can cancel if the kids are spamming for more mac and cheese.

Gene Simmons has a show-stopping demonic tongue wag. But it’s nothing compared to the tongue action of a panther chameleon.

BBC Earth’s web series Earth Unplugged put the quirky chameleon in its slow-motion studio, shooting him at meal time at 1,500 frames per second, then playing it back 60 times slower than real time.

This chameleon’s tongue can shoot out of its mouth at a speed that’s four times faster than the highest acceleration of a fighter jet. The slow-mo treatment allows the viewer to appreciate the artistry of both the filmmakers and their hungry star.

Save time and money by purchasing top Mac apps from Cult of Mac Deals.

For a limited time you can save up to 69% when you clean up your disorganized iTunes library with TuneUp, manage your AV files with WALTR, organize your laptop with Sidekick, and easily transfer video files with Roxio Toast 12 Titanium.

Google has kicked off the April Fools’ Day festivities early this year by putting Pac-Mac inside of Google Maps. The game turns real-life roads into a virtual maze, and the more roads there are, the trickier it gets.

Tim Cook makes frequent visits to Apple Campus 2 – which is still without an official name. It seems like drone enthusiasts visit the site more than Apple’s CEO. Search YouTube for ‘Apple Campus 2′ and you’ll get over 192,000 results, but this latest video is the best yet.

You can see the top floors of Steve Jobs’ spaceship start to take shape in Dane’s video that was shot on a DJI Inspire 1 drone with built-in 4K video. Dane told Cult of Mac he was in the Bay Area shooting a wedding and decided to get a view of the new campus. He setup in a nearby neighborhood and flew over the site.

Shot by starting off on the other side of the road from Apple Campus 2, the super-high resolution video really captures how massive the new campus will be once it’s finished in 2016.

Watch the full video below:

Humankind is not depending on me to cure some terrible epidemic. That takes the pressure off and lets me have a little fun as I try a device that turns my iPhone into a fairly powerful microscope.

With a clip-on aspheric lens and transmitted light base that weighs only a few ounces, the makers of uHandy Microscope boast of it having a resolution comparable to a traditional microscope that weighs down a lab table in a classroom.

Samples can be magnified and viewed in the field using your smartphone’s camera app to record the image and, of course, an instant ability to share the image with colleagues in other places.

First Twin Peaks, and now this. Fox is bringing back its seminal monster-of-the-week series The X-Files for a six-episode run, complete with original stars Gillian Anderson and David Duchovny.

We don’t know yet what former agents Mulder and Scully have been up to since we left them floating in the middle of the ocean at the end of 2008 film I Want to Believe (they had a raft; don’t worry). But I imagine it will involve aliens, conspiracies and perhaps an alien conspiracy or two.

If you’re excited about these series making their returns, here are five ’90s cult TV shows to take you back to the world of crappy computer effects and even worse pants. And be sure to let us know more of your favorites in the comments.

The Apple-Ericsson confrontation continues to heat up. The U.S. International Trade Commission says it will investigate Apple, based on two complaints alleging that Cupertino illegally infringed on Ericsson patents.

Ericsson previously asked the ITC to block Apple products, such as the iPhone, from selling in the United States while the case is being investigated.

With an innovative architectural style that brought elegant living to the masses, real estate developer Joseph Eichler left an indelible mark on California in the 1960s.

His beautifully simple blueprints also had an undeniable impact on Apple’s co-founders — although Steve Wozniak and Steve Jobs took very different lessons from his work. Remarkably, Eichler’s design philosophy continues to shape Apple’s products, inside and out, to this day.

“I was very lucky to grow up in an Eichler,” Wozniak told Cult of Mac, referring to his family’s four-bedroom home in Sunnyvale, California. “It greatly influenced my liking of simplicity and open style. I like it whenever I see those attributes in any architecture.”