BLUETOOTH MYSTERIES

We heard from a reader who wasn’t sure what Bluetooth was and why she needed it on her new iPad Mini. The answer is (the envelope, please): It’s a short-range radio transmitter and receiver, and she doesn’t need it.

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IT’S A MARSHMALLOW WORLD

Less than five percent of Android phone owners have the new “Marshmallow” operating system. A third have the previous version, Lollipop. the rest are so far back the operating systems were written on stone tablets.

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YOU OUGHTA BE IN PICTURES

Is it hard to believe a celebrity is really in her 60s when she looks 25 in a photo? Is there some trick to it? You bet. There are programs out there which do the touch-up automatically, no skill involved. We’re thinking of “Portrait Pro,” a $40 program now out in a new version, with a free trial available at PortraitPro.com. When last we tried “PortraitPro” Joy was so pleased with her enhanced photo, she was reluctant to accept her old look. As we noted then, she would only walk outside with the “Portrait Pro” photo pasted on her face. (This has caused some comment.) The new version is easier to use than ever. Each effect you may want to […]

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OUR NEW PHONE

Sometimes we pay attention to our own column. Right after we wrote about Google’s “Project Fi” phone service, we ditched our T-Mobile service and signed up. It was, as they say, a moment of epiphany.

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THE CAR HACKER’S HANDBOOK

“The Car Hacker’s Handbook,” by Craig Smith is for the techie in the family. It’s an in-depth look at the computer-based systems in modern cars that make them vulnerable to attack. The book is $50 from No Starch Press.

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GETTING A JUMP

We stopped paying for AAA road service after they refused Joy’s call for help. Joy’s car was sandwiched tightly between two others in a crowded medical parking garage and she couldn’t get in. She finally got help from a building employee.

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USING GMAIL OFFLINE

Say you’re on a train without a connection to the Internet. If you’ve previously downloaded “Gmail Offline,” you can answer mail. It will be sent out the next time you’re able to connect. This is free for computers and phones. You’ll need to use the Chrome web browser. If you don’t have it, you can get it at Chrome.com; it’s free.

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LET YOUR PHONE READ TO YOU

If you’re too busy to read the Web, or find the fine print too fine, let your iPhone read the Web to you. To make the iPhone’s “Siri” voice start talking, tap “Settings,” then “General,” then “Accessibility.” Now tap “Speak Screen.” When you’re on the web, tap the uppermost left icon for “Reader View,” to skip the ads.  Then swipe down with two fingers to get playback and pause controls. Tap the turtle picture to speed up or slow down the reading. We couldn’t find anything comparable for the Android phone. The apps we tried all used a dull, robotic voice and Google Voice just wasn’t in the mood to read to us.

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20 MOVIE SCENES BEFORE-AND-AFTER SPECIAL EFFECTS

“20 Movie Scenes Before-And-After Special Effects.” shows you what it’s like to be an actor in Hollywood. You sit stroking a lumpy stuffed toy but the movie viewer watching ‘Game of Thrones” sees a dragon. When we watched a port with ships coming in for “Boardwalk Empire” it’s really just a bunch of people milling around in front of a blank wall of green paper. Saves a lot on building stage sets.

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