Try the first symbol-supported web browser
Communicate: Webwide from Widgit software, bills itself as "first symbol-supported web browser" and is intended to turn websites into different levels of picture supported text with full speech support if needed. Communicate: Webwide is a subscription-based service which gives users a flexible means of accessing information online. It will help any reader who has difficulty accessing the text in standard English language web pages.
According to the website, "You can choose between the coloured and black & white Widgit Literacy symbols (previously know as Widgit Rebus). These have a vocabulary of over 29,000 words. You can save your favorites through an easy to access manager. You can add an icon or graphic to remind you what the site is about. There is also a web portal that has links to sites that work well in symbols."
Most interesting, perhaps, is that the product is portable: "Symbols are accessed over the Internet, not from your machine. Widgit are constantly updating the online repository of symbols and vocabulary that powers Webwide. Because Communicate: Webwide is a subscription service, the symbols don't need to be installed on your machine. This means that you will get access to new symbols and extended vocabulary instantly. Every time the program is launched any available updates are installed, so you'll never need to worry about upgrading to receive new features."
Visit http://www.widgit.com/products/webwide/index.htm for a 30 day free trial.