Windows 8 users who are running apps from time to time on their system know that they can be closed completely by moving the mouse cursor to the top of the page, holding the left mouse button down and dragging the app to the bottom of the screen. Once released, it is closed and its process is no longer running on Windows which you can check by opening the Windows Task Manager.
The second option that you have is to use the close option that is displayed in the left Charms Bar.
If you have updated your system to Windows 8.1 Preview or installed the system anew, you may have noticed that both options are no longer working. While dragging the app to the bottom of the screen closes it, it is not terminating it anymore from the task manager.
The app sleeps there so to speak so that it can be opened quickly again if needed. Frozen apps do not use cpu cycles but some memory but only if the memory is not required elsewhere. If you start a memory intensive app, you will notice that the memory usage of sleeping apps is reduced. If that is not sufficient, apps may get killed or terminated completely as well to free up even more memory.
There are two options that you have to terminate the process of an application complete under Windows 8.1. Most Windows 8.1 users may not need those options anymore as the system is handling memory management fine most of the time. There are however scenarios where you may want more control over the process.
The first option that you have is to open the Windows Task Manager to kill the process this way. This works for all apps and the main advantage you have is that you have full control over your system this way.
I have recorded a short video that demonstrates how this is done.
It is not clear why Microsoft made the change. The most likely explanation however is that the decision was made that priority should be given to the speed of opening apps again. Good news is, Windows 8.1 users still have options to close apps permanently on their systems.
The task manager is the better option if you are on the desktop or need to close multiple app processes. (via Desk Modder)
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Ghacks is a technology news blog that was founded in 2005 by Martin Brinkmann. It has since then become one of the most popular tech news sites on the Internet with five authors and regular contributions from freelance writers.