What is the difference between different versions of Android?

Each of the next Android versions brings new features and new possibilities to an existing operation system. For example, Android 4.0 made it possible to create a screenshot of the screen, and in version 4.4 they added the built-in service Android Remote Control. Each new version can bring changes such as replacement of default wallpapers or replacement of icons’ external appearance, they might add new widgets, change the notification panel, update the design of applications and much more. Usually, the Nexus cell phone gets the latest Android versions of the operation system.

How to add a widget to the desktop of your smartphone?

Finger on the empty space on the screen of your smartphone and hold it for 1-2 seconds. Then, a special menu will appear asking you to add widgets. Alternatively, you can use another way to add widgets. To