As there are many different environments that SSL certificates need to be deployed this is a list of ways to deploy them depending on your environment.
Amazon Devices (Kindles)
https://www.amazon.com/gp/help/customer/display.html?nodeId=201589180
Chrome devices (Chromebooks)
https://support.google.com/chrome/a/answer/6334001?hl=en&ref_topic=3504941
Manually Installing Root Certificates in Windows (Chrome and Internet Explorer)
Installing root certificate on Mac
https://support.untangle.com/hc/en-us/articles/212220648
Windows server 2003
http://technet.microsoft.com/en-us/library/cc782744.aspx
Windows server 2008
Step by step guide https://support.untangle.com/hc/en-us/articles/206428447
or http://technet.microsoft.com/en-us/library/cc731253.aspx
Windows server 2012
http://technet.microsoft.com/en-us/library/dd807084.aspx
Not authorized to access Chromebooks article.