Transcription: The mouse option is used to change the settings of your mouse. Configure your mouse for right-handed or left-handed operation by choosing the appropriate option button in the button configuration area. Use the double-click speed slider control to set the double-click speed of your mouse. You can test this by double-clicking in the test area. When you've made all your selections, choose OK. The keyboard option lets you adjust the characteristics of your keyboard. Use the repeat delay slider control to set the time delay before a character starts repeating after you hold down a key. Use the repe ...