One thing that we need to do before using a tool is downloading it. A tutorial on how to Use Samsung Sidesync Then you can make it easier to send messages or playing the games, because you now have the real keyboard and the mouse. Samsung Sidesync can help you to mirror your mobile to the computer, which means that you can control your phone then on the computer, and see what is happening on your phone via the large screen of the computer. Besides, you can also use the mouse, which is easier to operate than finger touch. So the Samsung Sidesync enables you to connect your mobile to desktop or the laptop to get access to the real keyboard. Although you have the virtual keyboards, it is still kind of hard to use compared to the computer, especially when you want to play the game on your mobile phone. Now almost all the mobile phones need to operate with the touch screens.