Technology
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Virtual Numbers Make Cards SaferTechnology Some mobile wallets offer this feature, which randomly generates virtual digits that are linked to your credit card.
By Rivan V. Stinson
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Our Best Value Tech Holiday Gifts for 2021 (Plus the Best, Period)Technology We'll help you find the perfect electronic stocking-stuffer with our annual holiday season gift guide.
By Brad Moon
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Goodbye 3G ServiceTechnology Providers are hanging up on 3G. While 5G promises better and faster service, you need new devices to take advantage of it.
By John Miley
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Extending Broadband to More AmericansTechnology The infrastructure bill would provide billions to improve internet access to rural and low-income households.
By Sandra Block
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A Fund for Betting on InfrastructureBecoming an Investor The SPDR S&P Kensho Intelligent Structures ETF invests in both industrials firms and new technologies for clean energy.
By Nellie S. Huang
Becoming an Investor -
10 New Products Apple Could Release This FallTechnology Here’s what we think Apple is going to announce at its Sept. 14 event, from sure bets like the iPhone 13 to longshots like an all-new MacBook Air.
By Brad Moon
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Back to School 2021: The Best Laptops for StudentsTechnology Your student needs the right balance of power and price, size and features. We’ll help you hit the sweet spot.
By Brad Moon
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Food Delivery Apps: We Compare 4 of the BiggestTechnology These apps offer convenience but vary in costs and customer service. Here’s how Uber Eats, Grubhub, DoorDash and Postmates compare to each other.
By Michaela Wang
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Investing in Space: The Sky Is Not the Limit, with Andrew ChaninTechnology We talk to a pioneering fund manager about investing opportunities are in space. Also: Inflation is here — how should you adjust your investments?
By David Muhlbaum
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