

Use Text Prediction - Use this option if you want OSK to suggest words for you as you type so you don't need to type each complete word.

Scan mode highlights areas where you can type keyboard characters by pressing a keyboard shortcut, using a switch input device, or using a device that simulates a mouse click. Scan through keys - Use this mode if you want OSK to continually scan the keyboard.The characters you point to are entered automatically when you point to them for a specified time. Hover over keys - Use this mode if you use a mouse or joystick to point to a key.Click on keys - Use this mode if you prefer to click or tap the on-screen keys to enter text. Select Control Panel > Ease of Access Center > Start On-Screen Keyboard (OSK) > Options Key on keyboard > Turn on numeric keypad.Turn on numeric keypad - Use this option to expand OSK to show a numeric keypad.Show keys to make it easier to move around the screen - Use this option if you want the keys to light up as you type.

the expression predicative input of the text is the phrase prediction of text.
