Chrome's gains have come largely at the expense of Microsoft's Internet Explorer, whose usage share has been dropping for years, but there's also a ray of hope for Redmond. IE9, which embodies Microsoft's ambition to build a cutting-edge browser once again, is showing signs of real adoption with usage that grew from 0.4 percent in November to 0.5 percent in December, according to new statistics from Net Applications.
Fractions of a percent may sound insignificant, but with hundreds of millions of people using the Web, they actually represent a large number of real users. And in the current competitive market, browser makers are attuned to where the growth is occurring.
Source: CNET