Sticky keys occur when you repeatedly quickly press the same key on the keyboard while typing, or when you press a key during a computer game, when you need to speed up a character or use an ability by holding one key.
Instructions
To forcibly disable the Sticky Keys Alert feature, go to Start, Control Panel. Select small or large icons (not categories) and look for the Ease of Access Center icon. You will see a list of simplifications for working with a computer. Select "Make the keyboard easier to use" from the suggested devices.
In the window that appears, find the "Make typing easier" section and uncheck all the options, including the "Enable Sticky Keys" option. If you want to keep Sticky Keys active but all you want to do is turn off the distracting beep emitted by the computer, check the Enable Sticky Keys checkbox and click on the blue Configure Sticky Keys link. In the window that appears, uncheck the box at the very bottom opposite the option "Beep when pressing CTRL, alt=" Image "and SHIFT", then click OK, OK again and close the control panel. This way you turn off sticky keys or remove annoying sound.