CASH FOR YOUR GIFT CARDS

We’ve never gotten a gift card we didn’t like. But there are some we would definitely reject. (A Bungee-Jumping gift certificate would be high on the list.) Here are a couple of websites where you can trade your cards for cash.

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READER TIPS COME WITH A REAL EYE-OPENER

A reader wrote in to give us some of his favorite Windows computing tips. Some we’ve written about before, one was an eye-opener.

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THE NUMBERS REPORT: OVER 1 TRILLION PHOTOS TAKEN EVERY YEAR

The number of photos captured worldwide every year has increased six times in the last ten years to 1.2 trillion photos. That’s around 3.3 billion (yes, billion) photos a day. Around 79 percent of smartphone users take photos with their phones, 88 percent of those ages 18 to 24.

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TV OR NOT TV, THAT IS THE QUESTION

In three years, almost a quarter of all U.S. households won’t be cable TV subscribers, according to a new study by eMarketer. Instead, they’ll be watching Netflix, Amazon, Hulu and other channels on the Web, either directly on their computers or through devices like the Roku Player, Apple TV and Google Chromecast.

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DUDE, WHERE’S MY BAG?

We still remember the time an airline company rang our doorbell at 3 a.m.to deliver our lost bags. At least we were home, not at a computer show where we might be forced to wear Hawaiian shirts and flip-flops. Now there’s a gadget aimed at preventing all lost bags.

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GIVING AWAY AN OLD PHONE

ConsumerAffairs.com has an article about wiping your old Android phone before giving it away. The bottom line: sexy photos, corporate secrets, and old love notes may still be there, even after a full factory reset.

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NEW YEAR REFLECTIONS ON THE CHANGING UNIVERSE OF GAMES

December 2015 was the 100th anniversary of Albert Einstein’s lecture on the “General Theory of Relativity,” changing forever the way we see the Universe. On a somewhat lesser level, it was the 40th anniversary of “Colossal Cave Adventure,” usually called simply “Adventure.”

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THE DEEP WEB

Most of the web is invisible to Google, according to an article in Popular Science magazine. The so-called “Deep Web” is hidden behind password-protected sites, or sites you have to pay to enter, or sites that require special software to view. By some estimates, it’s 500 times larger than the Web we see.

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39 AMAZING FACTS FOR NATIONAL TRIVIAL DAY

“39 Amazing Facts for National Trivia Day.” Click on that phrase to see the truly trivial: Apple came out with a dorky line of clothing in 1986. In the ancient Code of Hammurabi,

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WHERE CYBER ATTACKS COME FROM

Norsecorp.com/resources/global-perspective tells you where cyber attacks are coming from and who’s getting hit. By volume, most are from China. But as a percentage of the population, it’s Iceland and Saudi Arabia. Map.Norsecorp.com gives you a live view of ongoing attacks.  

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