What software do you recommend for taking a screenshot/video from a non-rooted smartphone?

Question

Android

Phone: Acer Liquid E1 (V360)
System: Android 4.1.1

Answer 1

1) It seems that the android can take screenshots itself - some kind of combination of the volume and home keys.
2) On a computer, you can remove it via adb (androidSDK). From a cannon to sparrows, of course, but guaranteed to work on any non-rooted device.

Answer 2

Any smartphone has a key combination with which you can take a screenshot.

Answer 3

For videos on a non-rooted device, only ASC worked for me personally.

Answer 4

VolDown+Power takes a screenshot on any (probably) android of the fourth version. Video from the screen without root rights can not be removed, as far as I remember.