Instead of having to press three keys at once (such as when you must press the CTRL, ALT, and DELETE keys together to log on to Windows), you can press one key at a time by turning on Sticky Keys. Then, you can press a modifier key (such as CTRL) and have it remain active until another key is pressed.
To open the Ease of Access Center, select:
Under Explore all settings select:
Under Make it easier to type, select:
Select Set up Sticky Keys.
In Set up Sticky Keys select:
Under Keyboard shortcut, select:
Under When using keyboard shortcuts to turn Ease of Access settings on select from these options:
Under Options and Notifications you can choose to:
Select Save.