Caitlin McGarryAssociate Editor, Macworld Follow me on Google+

Caitlin covers Apple news, social networks, and the sharing economy from IDG's New York bureau.

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How Facebook is using autoplaying videos and ad tech to make billions

Now a $10 billion+ business, Facebook looks to the next decade.

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Apple Watch starts shipping in April, Tim Cook confirms

It's not an exact date, but we're getting close to Apple Watch's launch.

Time to update: Yosemite 10.10.2 and iOS 8.1.3 are here

From Wi-Fi issues to FaceTime fixes, Apple is ironing out some bugs.

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Twitter launches two much-needed new tools for video shoots and group chats

Forget timeline curation. Twitter's new features make the platform more appealing for both power users and newcomers.

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Drop review: An iPad-connected scale for beginning bakers

You already bring your iPad in the kitchen, so why not make it work harder?

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1Password updates for Mac and iOS make password management 'fun'

Easier login creation and simple syncing roll out for free and paid 1Password users.

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Apple brings back free music with new iTunes promotion

So long, Single of the Week. Hello, Free on iTunes.

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Apple doubles Tim Cook's compensation after successful year

New iPhones, Apple Pay, Apple Watch, and a soaring stock price made Cook extra valuable to Apple.

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Report: Apple Watch aims to last 19 hours per charge

We knew Apple Watch would need a nightly charge, but now we have an indication of how much use it can sustain.

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Twitter timeline tweak helps you catch up on missed tweets

The new feature floats important stories to the top of your timeline in a Facebook-esque move.

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TAG Heuer working on an Apple Watch rival after criticizing smartwatches

The company's Swiss-made smartwatches will have their brains developed in Silicon Valley.

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Facebook cracks down on News Feed hoaxes

Maybe now your friends and family will stop spreading that classic fake story about Facebook charging membership fees.

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Quickie is a lightning fast messaging app for the wearable era

Apple Watch and Android Wear need amazing apps to be successful, and Quickie wants to be one of the first.

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How this 16-year-old turned an Instagram feed into a $15K-a-month social media empire

How to win followers and influence teenage girls...with the help of some star-making companies and their algorithms, of course.

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B of A boosts Apple Pay with 1.1 million cards enrolled

Bank of America's 800,000 Apple Pay users are a drop in the bucket, but a positive sign for the new service.