

By then, Microsoft should have had enough time to work out the kinks. Our advice: Be patient and wait until SP2 is made available to your PC via Microsoft's Automatic Updates service. Starting Wednesday, August 18, 2004, Microsoft began offering SP2 to people who have Automatic Updates turned on, but it will still take several weeks before everyone will have the chance to update their computers. We downloaded and installed SP2 and weren't surprised to find a handful of conflicts with existing apps and wireless network settings on some of our test machines. We suggest you pause before jumping ship, however. Plus, the newly minted Security Center gives you one easy-to-use interface for keeping tabs on your PC's security apps. SP2 tightens your PC's security with a new Windows Firewall, an improved Automatic Updates feature, and a pop-up ad blocker for Internet Explorer. Last Friday, burlier rescue boats arrived in the form of Microsoft's long-delayed Service Pack 2 (SP2), which will help all of us keep our heads above water.

Unfortunately, Microsoft's lifeboats have been, until now, just dinky security patches that saved us from only a few attacks at a time. Like the Titanic's passengers, Windows XP users often find themselves in choppy, dangerous waters-instead of hypothermia, think Web viruses instead of circling sharks, quickly crawling worms.
