Caitlin McGarryStaff Writer, PCWorld

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

Google's new Photos and Streams chief signals changes ahead for Google+

Google+ might split in two as photos move to the forefront.

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Apple Watch will start your car one day, Tim Cook says

Apple's CEO shares new details about the wearable's capabilities in the weeks leading up to its launch.

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Spring forward: Apple will take the wraps off Apple Watch at March 9 event

We expect to see more features, new apps, and pricing details at Apple's big Watch event.

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Apple Pay adoption keeps climbing: Chase says 1 million customers on board

Early adoption numbers seem solid as Apple seeks to dominate mobile payments in 2015.

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Why Visa's latest move in Europe signals Apple Pay is on the way

Financial institutions are getting ready to support Apple's mobile payment service.

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Ekko hopes you're willing to pay for a better social media experience

This premium, ad-free service adds an extra layer of privacy to Twitter, Facebook, and your email.

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Toyota won't support CarPlay, at least not out of the gate

New Ferrari and Mercedes-Benz models will have CarPlay baked in, but not Toyotas.

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Apple offers free fixes for MacBook Pros with video problems

Did you buy a MacBook Pro between 2011 and 2013? You might be eligible for a free repair if you're having video problems.

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Apple is reportedly opening future iOS betas to the public

The move would signal a more open Apple, after the company began allowing the public early access to Yosemite last year.

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Happy 25th birthday, Photoshop! Adobe looks to mobile as key for the next 25

Adobe will celebrate the first week Photoshop shipped for Macs with an Oscar night commercial.

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Despite Apple and Facebook's latest plays, virtual reality has a long way to go

Who will spur virtual reality headsets to mainstream adoption? The odds are on Facebook.

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Apple Watch might fall short on the fitness front

Apple reportedly wanted its wearable to be more health-focused than the finished product.

Why Twitter just bought a social media talent agency

Vine stars are making millions off branded clips, and Twitter wants a cut.

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Apple helps Pinterest launch rich pins for better app discovery

The Cupertino giant will curate a Pinterest collection of featured apps.

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Tired of Tinder? Try Willow, the Quora of dating apps

Instead of swiping through faces, try judging people on their personalities.