Lock your phone to a single app with Lollipop’s screen pinning

Here’s the scenario: You hand your phone to your three-year-old to keep them amused in the back seat of the car. When you get your phone back 20 minutes later, though, you realize that your kid has deleted half your apps, texted your ex from college, and wrote the Great American Novel. Get the tips on this article from this link PCWorld.com