Black Friday: 7 apps for smoother shopping

(LUCY NICHOLSON / REUTERS)

Black Friday shopping can be a messy business — these apps will help keep you on track.

Microsoft's XBox One goes on sale

The game console expected to compete with Sony's Playstation 4 goes on sale Friday morning.

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Sony, Twitch address inappropriate video streams

Sony, Twitch address inappropriate video streams

Sony and game-streaming service Twitch will keep a close eye on user-generated content.

How to succeed at reddit: A visual guide

How to succeed at reddit: A visual guide

The top 200 reddit posts of all time -- color-coded.

Windows RT might not actually die

Windows RT might not actually die

Windows RT might not actually die -- it could be merged with Windows Phone.

Thank an air traffic controller today

Thank an air traffic controller today

Especially if you’re among the millions of Americans flying today.

Black Friday: What not to buy

Black Friday:  What not to buy

There should be plenty of good deals for tech on the day after the holiday, but not on everything.

Thanksgiving in zero gravity

Thanksgiving in zero gravity

You haven’t lived till you’ve celebrated on the International Space Station. Two astronauts tell us how.

Bitcoin soars to $1,000

Bitcoin soars to $1,000

The currency was valued at around $200 at the start of the month.

Technology reinvents shopping

Technology reinvents shopping

Brick-and-mortar stores aren’t dead yet. The race to enhance shopping with smartphones is on.

Innovators should study the pilgrims

Innovators should study the pilgrims

Constraints can be the basis for innovation to flourish in places where you least expect it.

Best comments of the past 24 hours

Wednesday’s edition has Lara Logan, Obamacare, Pope Francis and a vile Trayvon Martin tweet.

How game consoles really make their money

How game consoles really make their money

Microsoft and Sony make almost no profit on their new gaming machines.

Switchboard: NSA discussed using porn against radicals

Switchboard: NSA discussed using porn against radicals

Microsoft hardens network against NSA snooping and Pandora abandons campaign for music pricing legislation.

Microsoft to ramp up encryption to guard against NSA

Microsoft to ramp up encryption to guard against NSA

The company is moving toward a new effort to protect its Internet traffic amid suspicions of government spying.

Why Yahoo wants more video content

Why Yahoo wants more video content

Customers, and advertisers, are increasingly turning to digital video.

Need a ride? Uber’s got Black Friday rates to Tysons Corner

Need a ride? Uber’s got Black Friday rates to Tysons Corner

Uber’s offering special flat rates for trips between Tysons Corner Center and anywhere within the Beltway.

Why Obama trade negotiators push industry interests

Why Obama trade negotiators push industry interests

At least a dozen former officials of the U.S. trade representatives office now work for industry groups.

SimCity wants to be the killer app of the classroom

SimCity wants to be the killer app of the classroom

How the venerable urban planning simulator is helping kids learn social studies, math, science — and even English.

When bitcoins go bad

When bitcoins go bad

Be careful who you trust with your bitcoins.

Black Friday: The best tech deals to look for

Black Friday: The best tech deals to look for

Stores are offering a variety of discounts on phones, tablets and more.

Man says company trashed his credit

Man says company trashed his credit

An online retailer claims a couple owes $3500 for a negative review. They’re suing to clear their name and credit history.

Will consumer devices soon use military spectrum?

Will consumer devices soon use military spectrum?

The White House has signed off on a deal to open up more airwaves for wireless carriers.

$295 basketball doesn’t live up to price

$295 basketball doesn’t live up to price

The 94Fifty uses sensors to communicate with your iPhone and provide feedback on your skills.

Why American innovation is in trouble

Why American innovation is in trouble

Bill Gates’s favorite author explains why outsourced manufacturing is a threat to the United States.

Best comments of the past 24 hours

Tuesday’s edition includes Obamacare, George Zimmerman, and a man fined $202,000 for failing to pay tolls.