Accessibility Option
 
Adjusting Keyboard Options
 
You can adjust both the repeat delay (amount of time that elapses before a character repeats when you hold down a key), and the repeat rate (the speed at which a character repeats when you hold down a key). Adjusting these settings can benefit people with mobility impairments. This procedure tells you how to set the character repeat rate through Keyboard Properties in Control Panel. To close Control Panel:

• Select the Close button.
To close Control Panel:

• Press ALT+F, C.
 
Control Panel: Keyboard: Speed tab: Character repeat: Repeat delay and Repeat rate
 
Control Panel >> Keyboard >> Speed tab >> Character repeat >> Repeat delay and Repeat rate.