View: CHART OF THE DAY: Top Browsers - Business Insider

Google's Chrome browser, which doesn't come pre-installed on any computer, has leapt past Internet Explorer, which is pre-installed in over 90% of all computers, to become the most popular web browser.

This comes from StatCounter, which tracks web traffic through its own widget. It's not a perfect data set, but it seems to be as good as any other, and most other analytics groups seem to be illustrating the same trend.