I limited background usage for these Android apps and should have done it sooner

If you want an easy way to improve your phone's battery life, head to the Battery page in your Android phone's Settings app ...
GizChina

3 Ways to Stop Android Apps from Running in the Background

How many apps do you have running in the background on your Android device? Don't worry—you're not alone if you have several. For instance, right now, I only have three apps open, including the ...

5 Android Apps That Are Probably Slowing Down Your Phone

If your Android app is running sluggishly or your battery isn't lasting as long as you'd like, the issue could be related to ...
How-To Geek on MSN

Here’s how I found Android apps that were secretly draining battery in the background

Not every app needs to run in the background.
ZDNet

3 ways to stop Android apps running in the background - and why I always do

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