If you currently use Firefox, you'll want to update to version 3.0.8 (just released by Mozilla). This latest version fixes two critical security issues.
Mozilla continues to impress by issuing updates quickly whenever it becomes aware of vulnerabilities in it's browser.
In addition to the two security vulnerabilities, there were also a few bug fixed.
Yesterday, Microsoft released the final version of Internet Explorer 8. I previously described some notable IE 8 features in the beta version and want to urge those currently using older versions of Internet Explorer to take the plunge and upgrade to Internet Explorer 8.
Security and performance improvements in this latest version are vast when compared to older versions and the upgrade is simple as can be. Just download Internet Explorer 8 and run set-up. Your settings, favorites and cookies are easily transferred and the improvements are well worth the time it takes to download and install.