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 ...