On a phone without a multitasking button, like a Galaxy S4 or HTC One, you may have to long-press or double tap the home button to open this screen. On a Nexus 4 or Galaxy Nexus, simply press the dedicated multitasking button. If you would like to manually close an app and remove it from memory, this is extremely easy on the latest versions of Android - Android 4.0 and up.įirst, open the multitasking screen. You don’t have to install any software to take advantage of this. If they were removed from memory, they would take longer to re-open as their data would have to be transferred from system storage back into RAM - in this way, a task killer can actually slow things down.Īndroid includes its own automatic task killer - if its memory fills up and it needs more memory for other reasons, it will automatically kill running apps, removing them from memory. When you access them again, they’ll quickly open, as they’re waiting in memory for you to return. Properly behaved apps running in the background aren’t actually doing anything - they’re just remaining in memory and using no CPU or other resources. In a nutshell, Android doesn’t manage processes like Windows does. However, we’ve already explained why you shouldn’t use a task killer on Android.

Process monitor android