Clearing default apps on Android

I subscribe to a number of Android blogs and news services in my RSS reader and from time to time I like to share tips here that may not be directly related to genealogy but will assist genealogists with the use of their devices.

From AndroidCentral.com today comes an answer to this question : How do I clear default applications?

http://www.androidcentral.com/mail-bag-how-do-i-clear-default-applications