It is recommended that the user's web browser be the most current version supported by his or her computer's operating system. The current official release version of the major browsers (Chrome, Edge, Firefox, Internet Explorer, Opera, and Safari) are all fully supported. Prior versions released in 2013 or later should also be capable of performing all site functions. Google has discontinued support for displaying maps in Internet Explorer 9 and earlier browsers, and users with those browsers will not be able to access features based on Google Maps. Internet Explorer 9 and prior versions are not capable of performing important site functions and are no longer included in our browser function testing program.
The following operating system versions (or higher) are required to meet the standards of the security certificate used to protect browser communication with the site: Windows XP SP3 (service pack 3 installed), Mac OS X 10.5, Android 2.3, Apple iOS 3.0, Blackberry 5.0, Chrome OS (all), Windows Phone 7.
Be sure to review Tips for Printing as well.