Want to control your computer using your mobile phone? Check out Remote Mouse, a remote control app that transforms your mobile phone into a wireless controller to control your computer.

Whatever the reason you have to navigate your computer without a mouse, using only your keyboard, mouse keys can help.

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You can add special characters on a PC or Mac computer by using keyboard shortcuts or accessing a pop-up window.

Your computer's screen flickers, indicating the saving of any open files and settings, and goes black. Press the "Power" button or any key on the keyboard to wake your computer from hibernation.

Keyboard settings for Apple, left, and Google, right, hold the controls for typing shortcuts, dictation functions and many other tools to make entering text easier.

Multi Control is one such feature that allows you to use your Samsung laptop keyboard and mouse to control your Samsung tablet or Samsung phone.