Hii very one I use Adobe reader from last many year. This is PDF reader it means portable document file reader. Now days government publish all notice in PDF format. This application software is very useful for me. I need it every time when I publish any notice for my student. But I dislike this software’s one part that is its auto update facility. This software download update automatic without user permission and display notification whenever we start the computer. This software no need more changes because I already installed the latest version after it display update notification. And the main problem is that we can not change any default setting for stop auto update. After Setting up to do not auto update it still downloading update. There is not any solution of this problem.