The computer keyboard has trouble pressing not displaying, displaying incorrect functions, or buying new keyboards . Checking the keyboard is essential when encountering the above problems.
KeyboardTest software helps you check the keyboard easily and quickly, you will be able to detect faulty keys so that you can find a solution.
The following article shows how to check a computer keyboard with KeyboardTest software.
Step 1: You need to download and install the KeyboardTest software on the system.
Step 2: Run the KeyboardTest program after installing it successfully, the program interface is as follows:
KeyboardTest's interface appears as a full keyboard and the program settings above.
Step 3: Choose a keyboard type.
In the Settings section you pay attention to the Keyboard type ( keyboard type ), you select the keyboard to suit your computer keyboard to fully test the keys.
Step 4: Start testing the keyboard.
To check the keyboard, you press each button on the keyboard one by one and release, if the key you press on the program is highlighted with a blue grid, that key is normal (if you press a key that many The key is highlighted in green. Similarly, you check all your keyboard.
Functions of the keys below the interface:
Test LEDs: test 3 keys Num Lock, Caps Lock and Scroll Lock.
Mouse Drift, Mouse Move to check the mouse cursor.
Clear: clear the display grid when checking before.
About: information about the program.
Exit: exit the program.
With just simple steps, you quickly check your computer keyboard. Good luck!