Link Safe

If you want to use your Smartphone as a keyboard and mouse for the PC, you have a variety of remote apps to choose from. The first option is the free PRemoteDroid. Install this app on your Smartphone. Besides this, your PC needs the PRemoteDroid Server to find the code. Get it at google.com/premotedroid. Now, start the RemoteDroid app on the smartphone. 

The tool asks you to enter the IP address of the PC to be controlled. Then, start the PRemoteDroid Server on your computer. A window showing the lP address will be displayed. If Windows Firewall blocks the program, select "Allow access”. Enter the IP address on the Smartphone. Your mobile phone operates as a mouse and keyboard.

Alternatively, you can install the free app "Mouse and Keyboard Remote". Media player and Presentation controllers are not available in a free version. You can purchase these versions within the app. Then, install and start the Remote Control Server on the PC from android-remote.com. Both devices should be connected to the same network. The Remote Control Server displays the IP address of the computer to be controlled. If Windows Firewall blocks the program, click on Allow access”. After that, start the Mouse and Keyboard Remote app on the Smartphone. You can automatically locate your PC or manually add it via Server". Now, enter the IP address. Tap on "Connect" to select the type of control system. Your mobile phone now acts as a remote control for the PC.