Converting Songs From AAC to MP3 in ITunes

Walt answers readers’ questions on iTunes and Norton Antivirus.

Microsoft a Winner in China Internet Gang War?

The public battle between Chinese Internet giant Tencent and antivirus software company Qihoo 360, referred to by some as “small gang” (Qihoo 360) vs. “mafia” (Tencent), has led to a spike in new users for other firms, including one of Tencent’s chief rivals, Microsoft.

News Byte

Microsoft Wants Isolation Ward for Infected PCs

Microsoft security chief Scott Charney wants to protect your computer from botnet-infected PCs on the Internet. In a paper published yesterday, Charney proposed issuing “health certificates” to malware-free machines, requiring antivirus updates for those with vulnerabilities, and quarantining PCs infected by botnets. In a post to a company blog, he argued, “Just as when an individual who is not vaccinated puts others’ health at risk, computers that are not protected or have been compromised with a bot put others at risk and pose a greater threat to society.”

Intel Intent on Ingesting Infineon Unit

Intel’s in an acquisitive mood these days. A week after buying antivirus software maker McAfee for $7.68 billion, the company is reportedly finalizing a deal to acquire Infineon Technologies’ wireless business.

Intel Gets into Protection Racket, Buys McAfee for $7.7 Billion

Intel announced its largest acquisition to date this morning, and it has little to do with the chipset market it has dominated for decades. The chipmaker said it has agreed to buy antivirus software company McAfee in a $7.7 billion acquisition that will expand its security offerings.

Time Capsule Alternatives, Windows 7 and Using Droid in Europe

Questions about iMacs and the Apple Time Capsule, Windows 7.

Home Delivery: The New York Times Serves Up Some Malware

Here’s a front-page story the New York Times would rather not be running: The paper is warning readers to be aware of bogus ads running on its Web site. The paper says “some readers” have seen unauthorized pop-up ads promoting antivirus software on NYTimes.com, and warns visitors who see the ad not to click on it but to restart their browsers instead. While the Times doesn’t spell this out, it has likely had its site hijacked by a “malware” scammer who is trying to trick visitors into installing pernicious software onto their hard drives.
nyt malware

Upgrading to Windows 7 From Vista

Walt answers readers’ questions on upgrading to Windows 7 from Windows Vista, how Clickfree backs up files and folders containing photos, and more.

Add-On Incompatibility After Browser Upgrade

Walt Mossberg answers questions about add-ons for a new browser version, antivirus software, and transferring files from a Windows PC to a Mac.

Converting to Digital TV

Walt Mossberg answers questions about cable converter boxes, faster versions of Wi-Fi, whether the Mac is immune to viruses, and more.