People wonder whether they can use their android smartphone as a mouse or keyboard, yes you can easily use the touch screen of your mobile phone as a mouse by download some easy apps from Google play store.
The most easiest and reliable apps are from ‘Necta Apps’ which are either free or are available at a low cost. The best among them is WiFi Mouse (Keyboard Track), download it on your smartphone device.
Then Open your PC and visit the official website of Necta to download the required files for your PC from the bottom of the website by clicking at ‘Mobile Server’. After completion of download open the server it will generate an I.P for your PC.
Now open the app on your smartphone and enter the I.P at the bottom and your PC will be connected with your smartphone. Now you can use your touch screen as your mouse or keyboard.