American contractor killed by Afghan policewoman

Updated 6:10 a.m. EST

KABUL, Afghanistan An Afghan policewoman shot and killed an American adviser outside the police headquarters in Kabul on Monday, the latest in a rising tide of insider attacks by Afghans against their foreign allies, senior Afghan officials said.

The woman, identified as Afghan police Sgt. Nargas, had entered a strategic compound in the heart of the capital and shot the adviser with a pistol as he came out of a small shop with articles he had just bought, Kabul Governor Abdul Jabar Taqwa told The Associated Press.

The woman was taken into Afghan custody shortly after the attack.

Earlier, she had asked bystanders where the governor's office was located, the governor said. As do many Afghans, the policewoman uses only one name.

A NATO command spokesman, U.S. Air Force Lt. Col. Lester T. Carroll, said the woman was arrested after the incident. The slain adviser was a contractor whose identity wasn't immediately released.

The attack occurred outside the police headquarters in a walled, highly secure compound which also houses the governor's office, courts and a prison. Kabul Deputy Police Chief Mohammad Daoud Amin said an investigation was under way.

"We can confirm that a civilian police adviser was shot and killed this morning by a suspected member of the Afghan uniformed police. The suspected shooter is in Afghan custody," Carroll said.

The slaying was apparently the first "insider attack" involving a female assailant.

The killing came just hours after an Afghan policeman shot five of his colleagues at a checkpoint in northern Afghanistan late Monday. The attacker then stole his colleague's weapons and fled to join the Taliban, said deputy provincial governor in Jawzjan province, Faqir Mohammad Jawzjani.

More than 60 international allies, including troops and civilian advisers, have been killed by Afghan soldiers or police this year, and a number of other "insider attacks," as they are known, are still under investigation.

NATO forces, due to mostly withdraw from the country by 2014, have sped up efforts to train and advise Afghan military and police units before the pullout.

The surge in insider attacks is throwing doubt on the capability of the Afghan security forces to take over from international troops and has further undermined public support in NATO countries for the 11-year war. It has also stoked suspicion among some NATO units of their Afghan counterparts, although others enjoy close working relations with Afghan military and police.

As such attacks mounted this year, U.S. officials in Kabul and Washington insisted they were "isolated incidents" and withheld details. An AP investigation earlier this month showed that at least 63 coalition troops -- mostly Americans -- had been killed and more than 85 wounded in at least 46 insider attacks. That's an average of nearly one attack a week. In 2011, 21 insider attacks killed 35 coalition troops.

There have also been incidents of Taliban and other militants dressing in Afghan army and police uniforms to infiltrate NATO installations and attack foreigners.

In February, two U.S. soldiers,- Lt. Col. John D. Loftis and Maj. Robert J. Marchanti, died from wounds received during an attack by an Afghan policeman at the Interior Ministry in Kabul. The incident forced NATO to temporarily pull out their advisers from a number of ministries and police units and revise procedures in dealing with Afghan counterparts.

The latest known insider attack took place Nov. 11 when a British soldier, Capt. Walter Reid Barrie, was killed by an Afghan army soldier during a football match between British and Afghan soldiers in the restive southern province of Helmand.

More than 50 Afghan members of the government's security forces also have died this year in attacks by their own colleagues. Taliban militants claim such attacks reflect a growing popular opposition to both foreign military presence and the Kabul government.

In Sunday's attack, Jawzjani, the provincial official, said the attacker was an Afghan policeman manning a checkpoint in Dirzab District who turned his weapon on five colleagues before fleeing to the militant Islamist group.

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Newtown Inspires Country to Spread Kindness

While the shootings at Sandy Hook Elementary School have no doubt left the nation shaken, they have also inspired an outpouring of acts of kindness from across the nation and around the world.

The central hub of many of these is on display in the U.S. Post Office in Newtown, Conn., a community shaken by the killing of 20 children and six school staff members by 20-year-old Adam Lanza, who also killed his mother and shot himself.

Mountains of mail and packages are flowing in from all over the world. Some are simply addressed to "Newtown" or specific families who lost people in the shootings. They're coming with return addresses ranging from Idaho to Virginia Beach and far beyond.

"I think I saw Brazil, Australia, (one addressed to) 'Anybody in Newtown who needs a hug.' It is just amazing," said a postal employee in Newtown.

In the town hall, donated toys are piling up just in time for Christmas.

Kindness is even flowing from victims of other tragedies like Hurricane Sandy, who sent hundreds of teddy bears to hand out to children in the community.

"We've had so much help, we wanted to pay it forward and try to help somebody else," one woman said.

Now, Newtown is hoping people everywhere "pay it forward" in their own communities, with the memory of those lost in the shootings serving as inspiration.

It's a concept that seems to be spreading across America.

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In Michigan, a secret Santa of sorts paid off everyone's layaway items at a store there.

Reports are streaming in on Twitter from around the nation of others receiving coffees or meals paid for anonymously by others.

In New Jersey, Kristen Albright told ABC News she found an anonymous card in her shopping cart at Target, where she had gone to buy ingredients for holiday cookies.

She looked down, and found a gift card to Target inserted into a greeting card that asked her to pay it forward to others, in honor of Newtown shooting victim Catherine Hubbard.

"It really made me stop. I was frozen. It made me think about that little girl," Albright said.

Inspired, she did what the card asked, and gave it to a bank teller at the other end of a deposit she was making. Albright says her 11-year-old son Jackson has begun randomly giving now too.

"It really made me think of the bigger picture and family and friends, and extending that kindness to strangers as well," Albright said.

Stacey Jones of Surprise, Ariz., wrote ABC to say she too has been inspired.

"I went to Target, purchased two gift cards, put them in separate envelopes along with the message and handed them to strangers as I exited the store and entered the parking lot," Jones said. "It really felt good to do a small kind deed for someone."

Nicole Reyes of Boston had never heard of the growing movement of kindness when she found a ziplock bag tucked underneath her windshield on her way to work this morning. Inside, she found a Christmas lollipop with a note on a Christmas card that said it was, "In memory of Emily Parker, 6." And urged her to "Pay it forward!"

"I took a minute to remind myself of how amazing it is that a community and entire nation can come together in the wake of such tragedy," Reyes said. "I ran into my house to show my mother the note. After reading it she immediately started crying. It was a special moment for her and I."

If you would like to share other stories related to this or anything else you can do so by tweeting this correspondent @greenblattmark.

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Afghan policewoman kills coalition contractor in Kabul: NATO

KABUL (Reuters) - An Afghan woman wearing a police uniform shot dead on Monday a civilian contractor working for Western forces in the police chief's compound in Kabul, NATO said.

The incident is likely to raise troubling questions about the direction of an unpopular war.

It appeared to be the first time that a woman member of Afghanistan's security forces carried out such an attack.

There were conflicting reports about the victim.

A spokesman for the NATO-led International Security Assistance Force (ISAF) said a U.S. police adviser was killed by an Afghan policewoman. Then ISAF said in a statement only that it was a "contracted civilian employee" who was killed.

Mohammad Zahir, head of the police criminal investigation department, described the incident as an "insider attack" in which Afghan forces turn their weapons on Western troops they are supposed to be working with. He initially said the victim was a U.S. soldier.

After more than 10 years of war, militants are capable of striking Western targets in the heart of the capital, and foreign forces worry that Afghan police and military forces they are supposed to work with can suddenly turn on them.

The policewoman approached her victim as he was walking in the heavily guarded police chief's compound in a bustling area of Kabul. She then drew a pistol and shot him once, a senior police official told Reuters.

The police complex is close to the Interior Ministry where in February, two American officers were shot dead at close range at a time anger gripped the country over the burning of copies of the Muslim holy book at a NATO base.

"She is now under interrogation. She is crying and saying 'what have I done'," said the official, of the police officer who worked in a section of the Interior Ministry responsible for gender awareness issues.

TIPS FOR TROOPS

The insider incidents, also known as green-on-blue attacks, have undermined trust between coalition and Afghan forces who are under mounting pressure to contain the Taliban insurgency before most NATO combat troops withdraw by the end of 2014.

Security responsibilities in a country plagued by conflict for decades will be handed to Afghan security forces.

Many Afghans fear a civil war like one dominated by warlords after the withdrawal of Soviet occupying forces in 1989 could erupt again, or the Taliban will make another push to seize power if they reject a nascent peace process.

At least 52 members of the NATO-led International Security Assistance Force have been killed this year by Afghans wearing police or army uniforms.

Insider attacks now account for one in every five combat deaths suffered by NATO-led forces in Afghanistan, and 16 percent of all U.S. combat casualties, according to 2012 data.

Hoping to stop the increase in the attacks, Afghan Defense Ministry officials have given their troops tips in foreign culture.

They are told not to be offended by a hearty pat on the back or an American soldier asking after your wife's health.

NATO attributes only about a quarter of the attacks to the Taliban, saying the rest are caused by personal grievances and misunderstandings. Last year, there were 35 deaths in such attacks.

Afghan forces are vulnerable to "insider attacks" of their own. In Jawzjan province in the north, a police commander shot and killed five comrades overnight, the Interior Ministry said.

Last year, he defected from the Taliban, said the ministry.

Taliban spokesman Zabihullah Mujahid said in a statement that the commander had rejoined the Taliban. That could not be confirmed.

(Writing by Michael Georgy; Editing by Robert Birsel)

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Demand for rice in China falls with rising affluence

JILIN: China may be the world's biggest rice consumer, but some say demand will fall, as its people become more affluent and consume more meat and dairy products.

Nearly 200 million tonnes are produced in China each year.

But as grain processing became more mechanized, the appetite of affluent Chinese has also became more polished.

On average, a person in China is said to consume 90 kilograms of rice each year.

While that number is also the highest in the world right now, it is also expected to decrease over time.

With growing affluence, the Chinese are reportedly supplementing their diet with more dairy products, such as milk and cheese.

Meat and other protein-rich products are almost considered staple food.

Changing dietary patterns have led experts to predict that rice consumption in China will fall by half in the next decade.

A similar trend is already seen in countries like Japan and South Korea.

Despite changing dietary habits, Singapore-based Wilmar International remains positive.

"Those who eat more protein and dairy products will also demand for better quality rice. They're after the consumer-pack premium rice, so it won't affect demand," said Wu Zhihua, rice division director of Wilmar International.

"In recent years, consumer-pack rice has reached a volume of 6 to 7 million tonnes and is growing at 4 to 50 per cent each year."

Wilmar International is already China's largest producer of consumer-pack oil, under the brand Golden Dragon Fish.

Wilmar International has set its sights on growing its market share of consumer-pack rice - which currently stands at five per cent - by investing in better crops.

Mr Wu said: "Our investment here will be bigger than the ones for normal padi. The farmer must be incentivized to grow better crop for every order. While it's a huge investment, the unique grade of harvested crop can be processed into better rice and in turn fetch a higher price in the market."

Demand will also be kept up by another trend, where rural residents switch from wheat to a rice diet.

It is enough to drive up this year's projected rice consumption to over 137 million tons.

- CNA/xq

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First day tips and tweaks for new MacBook owners

As much as new MacBook owners love to rave about their systems, no laptop -- even one with an Apple logo -- comes right out of the box ready to perform optimally.

And while it's certainly exciting to unwrap a new holiday MacBook, there are a handful of tweaks, tips, and fixes you should check out on day one that will make your MacBook easier to use. I've put together some of my personal favorites here.

There are many more I could list, and I'm sure I've left out some of your favorites, so feel free to leave your own Day One tips for new MacBook owners in the comments section.

 

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Holiday Gift Guide

Your mobile devices could use a little holiday cheer as well. Take a look at this gathering of affordable accessories.

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U.K. media: Rolling Stones guitarist Wood ties knot

In this August 9, 2012 file photo, Sally Humphries and Ronnie Wood attend the Fashion for Relief charity dinner in London, England. / Tim Whitby/Getty Images

LONDON Two British newspapers say Rolling Stones guitarist Ronnie Wood has married his fiancee Sally Humphreys at a ceremony at London's Dorchester Hotel.

The Sun and the Daily Mirror carried photographs of the 65-year-old rocker with a pale boutonniere and a dark blue suit, and his 34-year-old bride in a traditional white gown and a clutch of matching white flowers.

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The Rolling Stones hit NYC

The Sun quoted Wood as saying "I'm feeling great" as he and his bride kissed and posed for pictures outside the exclusive hotel in London's upscale Mayfair district.

The newspapers said the guests included singer Rod Stewart and his wife Penny Lancaster as well as ex-Beatle Paul McCartney and his wife Nancy Shevell.

A call and an email to Wood's U.S.-based agent weren't immediately returned Saturday.

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Departing Secretary of State Clinton's Legacy of Firsts

After 31 years of public service, Secretary of State Hillary Clinton leaves the limelight behind.

On Friday, President Obama nominated Sen. John Kerry, D-Mass., to take her place as secretary of state, leaving Clinton to help him move in and then bow out.

Over the past three decades, Clinton has served her country in one way or another, a tenure that was full of firsts.

She was the only first lady to refuse the traditional cookie bake off and the first secretary of state to visit more than 100 countries. She served under the first black president and was the first first lady to have an office in the West Wing of the White House. Clinton was the first secretary of state to visit East Timor, and the first first lady to later win elective office. And long before she ever appeared on a ballot, Clinton was the first child born to Hugh and Dorothy Rodham.

Hillary Clinton Through the Years

Her departure from the State Department does not come as a surprise. For the past year, she has made clear her intentions to step down and said her goodbyes at outposts all over the world.

"It's important for me to step off this incredibly high wire I've been on," Clinton said after casting her ballot in November's presidential election, "to take stock of the rest of my life."

Laurent Gillieron/AFP/Getty Images

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Recently, she told ABC's Barbara Walters she's looking forward to taking a step back, "maybe do some reading and writing and speaking and teaching."

In October, she took the blame for State Department security failures that led to the death of four Americans, including Ambassador Christopher Stevens, in Benghazi, Libya. It was a move that signaled a willingness to put politics aside and embrace responsibility.

I take responsibility," Clinton said a month after the attack in an interview in Lima, Peru. "I'm in charge of the State Department's 60,000-plus people all over the world, 275 posts.

"The president and the vice president wouldn't be knowledgeable about specific decisions that are made by security professionals," Clinton said, a clear attempt to absolve a president who was up for re-election of blame with little regard for her own popularity.

At the end of November, Clinton reflected on her accomplishments as secretary of state over the past four years in two wide-ranging speeches on foreign policy.

Her four years of work focused on advancing rights for women and religious minorities across the globe, helping to maintain the tenuous peace between Israelis and Palestinians, discouraging Iran from obtaining nuclear weapons and, in her own words, "advancing a new approach to development that puts human dignity and self-sufficiency at the heart of our efforts."

Clinton reflected on her travels to more than 112 countries, calling it "shoe-leather diplomacy," and emphasizing the importance of being on the ground.

"I have found it highly ironic that, in today's world, when we can be anywhere virtually, more than ever people want us to show up, actually," she said at the Newseum in Washington, D.C. "Somebody said to me the other day, 'I look at your travel schedule.  Why Togo?  Why the Cook Islands?'  No secretary of state had ever been to Togo before.  Togo happens to be on the U.N. Security Council.  Going there, making the personal investment, has a real strategic purpose."

Though Clinton took political heat this year for her role in the Benghazi attack, her global colleagues joked and prodded her about a second presidential run at each increment of her long-term farewell. The popular Democrat continues to deny she'll run.

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Egyptians back new constitution in referendum

CAIRO (Reuters) - An Islamist-backed Egyptian constitution won approval in a referendum, rival camps said on Sunday, after a vote the opposition said would sow deep social divisions in the Arab world's most populous nation.

The Islamist Muslim Brotherhood, which propelled President Mohamed Mursi to power in a June election, said an unofficial tally showed 64 percent of voters backed the charter after two rounds of voting that ended with a final ballot on Saturday.

An opposition official also told Reuters their unofficial count showed the result was a "yes" vote, while party spokesmen said there had been a series of abuses during the voting.

The main opposition coalition, the National Salvation Front, responded to the defeat by saying it was moving towards forming a single political party to challenge the Islamists who have dominated the ballot box since strongman Hosni Mubarak was overthrown two years ago.

Members of the opposition, taking heart from a low turnout of about 30 percent of voters, pledged to keep up pressure on Mursi through peaceful protests and other democratic means.

"The referendum is not the end of the road," said Khaled Dawoud, a spokesman for the National Salvation Front. "It is only the beginning of a long struggle for Egypt's future."

The referendum committee may not declare official results for the two rounds until Monday, after hearing appeals. If the outcome is confirmed, a parliamentary election will follow in about two months.

Mursi's Islamist backers say the constitution is vital for the transition to democracy, nearly two years after Mubarak was ousted in a popular uprising. It will provide the stability needed to help a fragile economy, they say.

The constitution was "a historic opportunity to unite all national powers on the basis of mutual respect and honest dialogue for the sake of stabilizing the nation," the Brotherhood said in a statement.

RECIPE FOR UNREST

The opposition accuses Mursi of pushing through a text that favors Islamists and ignores the rights of Christians, who make up about 10 percent of the population, as well as women. They say it is a recipe for further unrest.

The opposition said voting in both rounds was marred by abuses. However, an official said the overall vote favored the charter.

"The majority is not big and the minority is not small," liberal politician Amr Hamzawy said, adding that the National Salvation Front would use "all peaceful, democratic means" such as protests to challenge the constitution.

The vote was split over two days as many judges had refused to supervise the ballot, making a single day of voting impossible.

During the build-up to the vote there were deadly protests, sparked by Mursi's decision to award himself extra powers in a November 22 decree and then to fast-track the constitutional vote.

The new basic law sets a limit of two four-year presidential terms. It says the principles of sharia, Islamic law, remain the main source of legislation but adds an article to explain this. It also says Islamic authorities will be consulted on sharia - a source of concern to Christians and others.

ABUSES

Rights groups reported what they said were illegalities in voting procedures. They said some polling stations opened late, that Islamists illegally campaigned at some polling places, and complained of irregularities in voter registration.

But the committee overseeing the two-stage vote said its investigations showed no major irregularities in voting on December 15, which covered about half of Egypt's 51 million voters. About 25 million were eligible to vote in the second round.

The Brotherhood said turnout was about a third of voters.

The opposition says the constitution will stir up more trouble on the streets since it has not received sufficiently broad backing for a document that should be agreed by consensus, and raised questions about the fairness of the vote.

In the first round, the district covering most of Cairo voted "no," which opponents said showed the depth of division.

"I see more unrest," said Ahmed Said, head of the liberal Free Egyptians Party and a member of the opposition Front.

He cited "serious violations" on the first day of voting, and said anger against Mursi was growing. "People are not going to accept the way they are dealing with the situation."

At least eight people were killed in protests outside the presidential palace in Cairo this month. Islamists and rivals clashed in Alexandria, the second-biggest city, on the eves of both voting days.

(Writing by Edmund Blair and Giles Elgood; editing by Philippa Fletcher)

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New diagnostic kit allows testing for ricin poisoning

SINGAPORE: A new diagnostic kit developed by Singapore's DSO National Laboratories and the Defence Science Technology Organisation (DSTO) in Australia will allow for the testing of a potent toxin, known as ricin, in humans.

Ricin is found in the common castor bean plant and oil produced from the plant is widely used industrially.

A dose as small as a few grains of salt can kill an adult human if it is inhaled or injected.

The danger of ricin poisoning lies in the symptoms exhibited, which are similar to common food poisoning or respiratory illness.

This makes the diagnosis of ricin poisoning particularly challenging.

Ricin has also been known to be used in biological warfare.

With the new kit, ricin poisoning can be immediately detected, by running human samples such blood and stools, through the kit.

"For this test, we only need 50 micro-litres of sample. That's probably equivalent to two drops if you do a fingerprick," said Chen Hsiao Ying, senior technical staff at the Defence, Medical & Environmental Research Institute.

A person can only be tested after ricin has been in the body for at least eight hours.

Current diagnostic kits can test for ricin contamination in food, soil or water, but not humans.

The new kit will be commercially available in two years' time.

- CNA/xq

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Browsers: Top 5 events from 2012

For a while there, the browser was winning the war.

New startups launched online services rather than packaged software. Browser makers raced to transform the Web from a place to publish documents into a general-purpose programming platform. People spent more and more time using the Web instead of software that ran natively on devices.

Then the era of modern smartphones and
tablets began. And in 2012, it became clear that Web app advocates will have to work a lot harder to build a universal software foundation. Here's a look at what happened this year in the world of the Web, starting with an an extremely public vote of no confidence.

The W3C's new HTML5 logo stands for more than just the HTML5 standard.

(Credit:
W3C)

Facebook slaps down HTML5
The basic technology for describing Web pages is Hypertext Markup Language, and the new HTML5 version now symbolizes modern Web development, even though it also relies on other standards such as JavaScript for running actual programs and CSS for formatting and effects.

The HTML5 idea is that Web apps can span many devices -- Windows machines, Macs, smartphones, tablets, and more -- because everything has a browser these days. One of the biggest advocates of the approach was Facebook, which used Web coding to reach a tremendous range of devices.

But Facebook this year abruptly changed course, choosing instead to release native iOS and
Android apps. The company had loved the Web approach, which let its programmers constantly release new versions that would load the same way a browser loads a fresh version of a Web site. But the performance wasn't acceptable.

"I think the biggest mistake that we made as a company is betting too much on HTML5 as opposed to native," Chief Executive Mark Zuckerberg said. "Probably we will look back saying that is one of the biggest mistakes if not the biggest strategic mistake that we made."

Zuckerberg's long-term enthusiasm for Web apps was a pretty unappealing consolation prize.

Facebook founder and CEO Mark Zuckerberg called his company's reliance on Web apps for mobile access to the site a major strategic error.

(Credit:
James Martin/CNET)

Microsoft stiffs browser rivals
With
Windows 8, Microsoft is trying to make a fresh start with the operating system interfaces that software can use. Windows 8 marries the older Win32 interfaces with the new WinRT. But Windows RT, the cousin that runs on mobile devices such as Microsoft's Surface that use ARM processors, lets third-party software use only the WinRT interfaces.

That happens to hobble browsers -- well, third-party browsers like Chrome and Firefox. Microsoft's own IE10 gets access to the low-level Win32 interfaces, letting it run JavaScript faster. Mozilla objected strenuously, and Google piled on, too. Microsoft carved an exception for browsers running on Windows 8, no doubt encouraged by its earlier antitrust woes involving Internet Explorer, but the company doesn't look likely to budge on Windows RT.

Even though European officials are checking into the situation, legal experts think any opponents would have a hard antitrust case.

The result, though could be that browser choice becomes a thing of the past. Safari dominates on iOS, Android's browser on Android, and IE on Windows Phone. Even if people might want a choice, company limits often preclude it.

Do Not Track derailed
Microsoft also threw a wrench in the works of a proposed new standard called Do Not Track (DNT) that's designed to let people tell Web sites not to keep tabs on their online behavior. The effort grew out of a Federal Trade Commission request for the industry to come up with a voluntary solution to the issue, since privacy advocates are not happy with the idea of behavioral targeting of advertisements.

Mozilla proposed a solution that got traction in Chrome, Opera, and Safari, in which browsers would tell Web sites not to track if people had expressly set the browser to send the message. But Microsoft, saying it wanted more privacy, turns DNT on if people accept the Windows 8 default installation settings. That might sound great for privacy, but online advertisers say they'll ignore the setting if it hasn't been expressly set by users.

DNT author Roy Fielding, an Adobe scientist and programmer in the Apache Web server software project, one-upped Microsoft by patching Apache so it overrides IE's DNT setting. But Microsoft isn't budging.

What could break the DNT gridlock? Perhaps the appointment of Peter Swire as co-chair of the group trying to standardize it.

Microsoft's IE has stopped its market-share losses, with Chrome and Firefox jockeying for second place.

(Credit:
Data from Net Applications; chart by Stephen Shankland/CNET)

IE gets real
There's a big community of people who don't like Microsoft's browser actions -- squashing Netscape in the 1990s then letting IE6 lie fallow for years.

But that's old thinking. Microsoft dragged itself back aboard the Web standards bandwagon with IE9. But this year's release of IE10 -- packaged with Windows 8 and set to arrive in finished form later for Windows 7 -- that's the stronger statement.

IE10 supports a long list of new Web standards: IndexedDB and AppCache for writing Web apps that work even when a computer doesn't have a Net connection; support for a range of pointers including multitouch interfaces; asychronous script execution for getting Web pages to load faster and run more smoothly; the file interface for better uploads and ways for apps to access data; sandbox security restrictions; and a lot of Cascading Style Sheets (CSS) effects.

And it's pretty fast to load Web pages. All this means IE10 can compete -- and not just because it's built into Windows. There are still some missing features -- the WebGL interface for 3D graphics, for instance, which Microsoft thinks is a security risk -- but even without it and some other omissions, Web programmers still can look forward to IE's transition to a modern browser.

Naturally, Microsoft is tooting its IE horn as a result. And it has a strong incentive to keep pushing ahead: Windows 8 apps can be written using the JavaScript, CSS, and HTML Web technologies. Microsoft might have a vanishingly small share of Web usage in the mobile market, but it has mostly stopped IE's share losses in PC browser usage.

The $249 Samsung Chromebook

(Credit:
Sarah Tew/CNET)

Price cut makes Chromebooks worthwhile
Chrome OS, Google's browser-based operating system, was a wacky idea when it debuted in 2009 and still not very compelling when it arrived in products called Chromebooks in 2011. But in 2012, Google and its Chrome OS allies came up with a much more compelling recipe by lowering the price.

First came the $249 Samsung Chromebook, which uses an ARM processor rather than a more conventional Intel chip. Next was the even cheaper Acer C7 Chromebook, which uses an Intel chip but drops the SSD in favor of a conventional hard drive.

Neither can come anywhere close to replacing a video-game rig or Photoshop workstation. But for the price, they can be a capable second or third machine to have around the house for e-mail, surfing, Facebook, and homework assignments. They may not have the entertainment appeal of a tablet packed with games, but they're cheaper than a new iPad, and a lot of people prefer a keyboard when it's time to type.

Samsung also released some higher-end Chromebooks and the first Chromebox, a small machine that requires an external monitor, keyboard, and mouse. They're more expensive, but in combination with the significantly revamped Chrome OS and integrated with Google Drive, they're useful for a certain population.

Web apps may be struggling on smartphones and tablets, but for a laptop, they're a more realistic option. Browser makers and Web developers have work to do on mobile, but they're hardly an endangered species.

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