The first widely-used graphical web browser, Mosaic, was developed at the National Center for Super Computing Applications (NCSA) at the University of Illinois Urbana Champaign.
The most popular browsers and their market shares are:
- Microsoft Internet Explorer: 49.61%
- Firefox: 17.96%
- Chrome: 14.78%
- Safari: 11.27% (mobile and desktop)
- Android Browser: 2.51% (mobile)
April 2013 Per NETMARKETSHARE