Smartphones have revolutionized the world in so many different aspects, from the ease of communication and accessibility, to the world of applications, which have turned our phones into a multitude of tools. Of course, this technology is continuously improving and becoming even more refined. Although smartphones have facilitated your needs extensively, there are some extremely useful things you might still be overlooking about its system functions and customizations, such as taking a screenshot with your phone, having text displayed larger or read out to you.
The following tips come with instructions on how to use them on both Android phones and iPhones.
1. Take a screenshot

You can easily take a screenshot on a computer, but if you didn’t know about this smartphone function, you’re about to discover that it isn’t any more difficult to dothis on your phone! Use this when you want to quickly share something you’ve received (such as a text message) or something you’ve seen on social media.
iPhone instructions:
Press and hold the Home button WITH the Sleep/Wake button (simultaneously).
When the screenshot is taken, you will hear a shutter click.
The screenshot will be automatically saved in your Camera Roll or Saved Photos Selection.
Android instructions:
Press and hold the Power button WITH the Volume Down button (simultaneously).
You should hear a sound and/or see a flash on your screen,when the screenshot is taken.
The screenshot will be automatically saved in the Captured Images folder in Gallery.
2. Block calls and texts






