SAN FRANCISCO – A fast, sleek new version of Firefox was released on Wednesday to vie Microsoft’s Internet Explorer 9 (IE9) and Google Chrome in the fiercely competitive market for Web browsing software. Nonprofit group Mozilla made Firefox 4 available as a free download to computers powered by Windows, Mac…
SAN FRANCISCO — Mozilla and Google on Monday took steps toward giving people more online privacy but each said hurdles remain to creating simple “Do Not Track” buttons for Web browsing software. Mozilla proposed adding a signal to its popular Firefox browser to let users automatically ask websites not to…