Welcome to CommCare!  You can find some basic background information about CommCare at the CommCare homepage. See below for resources on how you can get started

About CommCare

CommCare Evidence Base: Learn about the growing body of evidence about how CommCare can be an effective tool in your project

CommCare Term Glossary: This page lists useful terminology and describes concepts which are helpful in understanding CommCare and the instructions in the following pages.

...

Getting Started With Apps and Phones

CommCareHQ: This is CommCare's primary homepage. Read it to learn more about CommCare and to sign up for your own account. 

...