Pop diva Lady Gaga has thrilled Google employees during a visit to the Internet giant's headquarters in which she answered questions from tech-savvy fans.

She broke from her Monster Ball tour on Tuesday for an interview with Google's Marissa Mayer, who asked the singer questions submitted using Twitter or through a Google Moderator service at her YouTube channel.

Namrata, a Delhi University student, turned an iPad tablet computer round in her hands at an electronics store in the city. It is Apple's latest must-have item -- yet it is already out of date.

"No, I'll wait for the iPad 2," she said, putting it back on the shelf, aware that the improved version has already gone on sale in the United States. "Perhaps my aunt in Australia will be able to send me one soon," she said.

France's data privacy regulator said Monday it had imposed a record fine of 100,000 euros ($142,000) on Google for having collected private information while compiling its panoramic Street View service.

"It is a record fine since we obtained the power in 2004 to impose financial sanctions in 2004," the head of the CNIL regulator, Yann Padova, was quoted as saying in the daily Le Parisien.

Google said Monday the Chinese government is interfering with its email services in China, making it difficult for users to gain access to its Gmail program, amid an intensified Internet crackdown following widespread unrest in the Middle East.

Google Inc. said its engineers have determined there are no technical problems with the email service or its main website.

Apple could face shortages of components for the iPad 2 because of the earthquake and tsunami in Japan, according to a research firm.

"The aftermath of the Japanese earthquake may cause logistical disruptions and supply shortages in Apple Inc.'s iPad 2, which employs several components manufactured in the disaster-stricken country," IHS iSuppli said.

You've heard of ".com" and ".org." Joining them soon will be their bawdy cousin: ".xxx."

On Friday, the board of directors of the Internet Corporation for Assigned Names and Numbers, which oversees the Internet's naming system, approved the creation of a red-light district online for pornographic websites. It follows a decade-long battle over such a name.

An Australian academic Friday praised the increasing use of social media during disasters, saying there had been a "beautiful display of humanity" on Facebook during recent catastrophes.

Communications expert Gwyneth Howell said she had been prompted to research the use of social media following last year's major earthquake in New Zealand's second city Christchurch -- which caused damage but no deaths.

Microsoft on Thursday announced the dismantling of a "notorious and complex" network of virus-infected computers used to send billions of email messages daily hawking fake drugs.

The Rustock "botnet" consisted of about a million computers that were infected with malicious code to let hackers covertly control the machines from afar using "command and control" servers.

Young Australian entrepreneur Andrew Dever has gone from being mortified to being inspired by his dad's penchant for taking him and school friends on colorful tours of their home city.

Dever used the South By Southwest Interactive festival in Texas to launch iTourU software that captures "living memories" by letting people with local insights become virtual tour guides on iPhone smartphones.

Apple Inc. has changed how purchases inside iPhone and iPad games are authorized after customers complained that their kids were racking up hundreds of dollars worth of charges.

The issue was that after a user entered his or her iTunes password on a device, the device didn't prompt for the password again for 15 minutes. Any purchases, whether in the iTunes store or inside kid-friendly games such as "The Smurf's Village," went through without a new password prompt.