Apple Macintosh operating system has in built Mac App Store and it used to auto-update the installed application.
While some user like this feature that auto updates and some user don't like this feature because they have slow internet connection ( or ) Low Usage Plans ( or ) Updated changes in the application.
Learn how you can avoid auto updates in OS X Mavericks (or) Yosemite
Go to System Preference > App Store > The below screen will appear
While some user like this feature that auto updates and some user don't like this feature because they have slow internet connection ( or ) Low Usage Plans ( or ) Updated changes in the application.
Learn how you can avoid auto updates in OS X Mavericks (or) Yosemite
Go to System Preference > App Store > The below screen will appear
Now uncheck the "Automatically check for updates". That's it.