5. and : As chip shipments stabilize and computer shipments increase, the PC industry should see an end to the fiscal malaise brought by the recession, Intel's CEO told attendees at the company's developer forum. Paul Otellini predicted that the PC industry will see flat or improved shipments compared to last year. An improved economy means more capital for buying machines with Intel chips and its Linux-based OS, Moblin. Fortunately for future buyers, Intel also used the conference to announce plans for versions of Moblin to run desktops and mobile devices.

6. : The latest gossip from the tablet PC space reached strange levels this week after a report emerged that Microsoft is allegedly working on a tablet PC. Images and video of the device, which is dubbed "Courier" and opens like a book, appeared on the Internet this week. Talk of the Courier inevitably sparked comparisons to Apple's tablet PC, another mythical piece of hardware. As analysts, bloggers and the IT sphere discussed these fictional machines, Apple and Microsoft were silent on their tablet PC plans.

7. : Criminals targeted popular Web sites with malicious advertisements last weekend, resulting in the sites attacking their visitors, according to security research company ScanSafe. The ads were placed on three Internet ad services, including Google's DoubleClick, and delivered ads to sites such as The Drudge Report, Horoscope.com and Lyrics.com. The ads launched a nearly invisible window containing a malicious PDF document with the attack code of a Trojan horse program. ScanSafe determined that the ads comprised 11 percent of all Web pages the company blocked, meaning that issue affected many Web users.

8. : After one year on the market, Google's Android platform is still trying to find its place in the mobile-phone arena. Although the OS hasn't met Google's expectations yet and isn't a serious iPhone challenger, analysts aren't writing off the platform. They need to see more innovation with Android's development and increased dedication from Google, which has been quiet on the system lately. The coming months will help determine Android's success as a possible 12 handsets running the platform debut.

9. : Yahoo announced plans to launch a $100 million marketing campaign to show users why its site should serve as their hub for online activities. The marketing will highlight the changes Yahoo made to its home page, search engine and Webmail service, and promote its social-networking and personalization features. Analysts questioned if Yahoo can match the promises made in its ads and said the company needs to offer top services if it hopes to compete against social-media champion Facebook.