All you need to get started is a computer, tablet, or phone with connection to the Internet
Computer requirements
- Windows, Mac OS, or Chrome OS (Including Chromebooks)
- An up-to-date version of Chrome, Firefox, Safari, or Edge
- 256 MB of installed RAM (at the minimum)
- Resolution of 1024X768 with 32-bit color depth
Some resources have audio available. You'll need a sound card and speakers (or headphones).
Some resources require PDF viewer, which is most likely installed on your computer. If not, no problem. You can download Adobe Reader for free.
Internet requirements
An Internet connection speed of at least 128 Kbps is recommended. If you want to connect via a proxy device, it must obey the HTTP/1.1 protocol, including all caching and anti-caching directives.