For the latest system requirements visit http://www.adobe.com/go/indesign_systemreqs
For detailed instructions on installation, visit the installation page http://www.adobe.com/go/cs_install_instruct_en
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.
This service is available only to Creative Cloud subscribers.
Refer to Adobe Support http://www.adobe.com/go/customer_support for late-breaking information and known issues for all Creative Suite 6 applications.
For general Adobe Forums visit http://www.adobe.com/go/forums
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
For Adobe Customer Care visit http://www.adobe.com/go/customer_support which provides assistance with product information, sales, registration, and other issues.
Outside of North America visit http://www.adobe.com/go/intlsupport/, click on the drop down menu under the question "Need a different country or region?", choose a different country or region, then click GO.