To properly sign a PDF on your Android phone or tablet, you'll need to download an app from the Google Play Store.

How to Record a Phone Call on Android in 5 Ways Your email has been sent Recording phone calls on Android can be done using built-in features or third-party apps ...

Here is a tutorial to change your Profile Picture on Messenger directly without needing to use Facebook. Can you change your profile picture on Messenger without Facebook? You can change the Facebook ...

Before we move on to hiding your birthday on Facebook, note that depending on your privacy settings, other Facebook-integrated apps or services might still be able to access your birthday information.