Upgrade Your Web Browser
You have likely come to this page because you were given a notification on the Transitions website that your web browser is out of date. The Transitions website will look and function best on a current web browser.
When you use an out-of-date web browser there are several consequences. For example, some older browsers do not support certain features and thus the Transitions website will operate in a more limited mode (and some visual elements may appear incorrectly). Additionally, when you browse the web with an out-of-date browser you put yourself at risk of being infected by web exploits which target older, less secure browsers. For both of these reasons I encourage you to upgrade your browser if it is out of date.
For your convenience I have provided links below to several different browsers you can upgrade to (listed in order of my recommendations):