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How To: Play "Stairway to Heaven" by Led Zeppelin on electric guitar

Want to play Led Zeppelin's "Stairway to Heaven" on the electric guitar? See how it's done with this free video guitar lesson, which presents a complete breakdown of the song and its chords in tab notation. While this tutorial is geared toward those who already have some knowledge of the guitar, players of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing this Led Zeppelin song on your own guitar, watch this video t...

How To: Play "Heartbreaker" by Led Zeppelin on the electric guitar

Want to play Led Zeppelin's "Heartbreaker" on the electric guitar? See how it's done with this free video guitar lesson, which presents a complete breakdown of the song and its chords in tab notation. While this tutorial is geared toward those who already have some knowledge of the guitar, players of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing this Led Zeppelin song on your own guitar, watch this video tutorial.

How To: Play "Black Dog" by Led Zeppelin on the electric guitar

Want to play Led Zeppelin's "Black Dog" on the electric guitar? See how it's done with this free video guitar lesson, which presents a complete breakdown of the song and its chords in tab notation. While this tutorial is geared toward those who already have some knowledge of the guitar, players of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing this Led Zeppelin song on your own guitar, watch this video tutorial.

How To: Extract characters without leading zeroes in MS Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 331st installment in their series of digital spreadsheet magic tricks, you'll learn how to extract individual characters without extracting the leading zeroes through use of the MID, VALUE and COLUMNS functions.

How To: Build your K'NEX Starburst Spinner Thrill Ride

K'NEX is one of the most popular construction toys on the market, right next to Lincoln Logs and LEGOs, but what makes K'NEX stand out is the fact that children can build mechanically derived toys. Instead of blocks or little logs, kids use interconnecting plastic rods and connectors, which give them tons of contraptions to build and play with. Today, K NEX has even more possibilities with wheels, pulleys, panels and flexi-rods to make amusement park roller coasters, airplanes, animals, bikes...

How To: Battery Almost Dead? Here's the Best Way to Squeeze More Juice Out of Your iPhone Without a Charger

Your iPhone's almost out of battery power, there's no wired or wireless charger in sight, and you left your portable power bank at home. You don't want your battery to die, but you still need to use your iPhone. This is when Low Power Mode comes in handy, but you could be wasting valuable time and power if you're activating it the wrong way.

How To: Turn Your Samsung Galaxy's Rear Flash into a Notification LED

Even though Samsung has features like the always-on display, you still might miss some notifications now that the alert LED is gone. But baked in One UI is the ability to turn the rear camera flash into a notification LED. Any incoming alerts or calls will cause the camera LED to blink, so you won't miss a thing.

Apple AR: You'll Never Have Trouble with Hard-to-Locate Groceries Again

We've all been there. Lost in the supermarket for what feels like hours trying to figure out where the hell the macaroni and cheese is and why it isn't with the rest of the pasta items. The labels at the top of the aisles aren't always helpful or accurate, and items often get misplaced or lost in the masses of food on each shelf. Thankfully, the augmented reality gods have answered our prayers as a new demo shows the future of finding the items you need using Apple's ARKit.

News: BlackBerry Unveils the KeyOne—A New Security-Focused Phone with a Physical Keyboard

BlackBerry has formally announced the arrival of its flagship, the KeyOne, during Mobile World Congress 2017 in Barcelona. The all-Android KeyOne looks distinctly BlackBerry, with its 4.5" screen and physical QWERTY keyboard. Here's the lowdown on this elegant handset that hearkens back to BlackBerry's heyday, which had previously been known by its code name, the BlackBerry Mercury. Aluminum Unibody with Physical Keyboard

How To: Hack Administrator BIOS Password on ASUS Notebooks

So i ran into a problem few days ago and it seemed to be very annoying one. I got hands on ASUS X55A with broken HDD. So i changed HDD and woo enter bios password. I hit enter and got into bios where uder security tab was shining ADMINISTRATOR PASSWORD INSTALLED. There was no user password but administrator password was set and it led to that i wasnt able to boot anything. At all.

How To: Make ''The Prototype'' Mask

For this project, I was inspired by the as-yet-to-be-released movie called The Prototype when making this mask. Paper strips and a mix of water and flour is the main things you'll need to make this Prototype-like mask. For the eyes, I used old halogen bulbs and inside them I put LEDs connected to a battery with switch.