Hello guys!!!, now i am going to tell you to use android device as wireless mouse and keyboard of your windows 7,8,8.1,10. This trick can also allow you to remote
screen of PC.
Requirement:1) Android app called remote pc ( require android 2.3 or up)
                            2)remote pc server for windows(click here to download apk file for your phone and client server for PC)
                             3)wifi or bluetooth in your pc.
                          4)JRE 6/7/8 or newer
(In this tutorial i will use bluetooth as connection)
Steps:
1)install apk file in your phone and server in your pc
2)open bluetooth in phone and pair with computer
3)after open remote pc in your phone and open remote pc in pc
4)choose connection as bluetooth and wait to connect to pc if are connected you will see icons of remote pc,mouse,keyboard and player
5)so choose mouse or keyboard to start using it.
Enjoy your wireless mouse!!!!