For the latest system requirements, visit http://www.adobe.com/go/indesign_systemreqs.
For a list of the latest system requirements for other Creative Cloud products, see http://www.adobe.com/products/creativecloud/tech-specs.html#requirements.
You can now receive and immediately open documents sent by anyone using a different version of InDesign CC without extra steps like manually exporting to IDML. Compatibility is built right in, ensuring that your documents always open just as you would expect.
If you open a document created in a newer version of InDesign CC and click OK in the following message, InDesign CC uses a Creative Cloud service to convert the document to the InDesign CC version that you are running. InDesign CC then saves the converted document back to your computer.
Visit http://www.adobe.com/go/customer_support for late-breaking information and known issues for all Creative Cloud applications.
For general Adobe community, visit https://community.adobe.com.
To find help on topics related to downloading, installing, and getting started with your software, visit http://community.adobe.com/t5/get-started/bd-p/get-started?page=1&sort=latest_replies&filter=all.
For product Help plus community-based instruction, inspiration, and support, visit http://www.adobe.com/go/learn_InDesign_support_en.