I wonder sometimes if I get ahead of myself. A lot of times I don’t mention things that I think are very basic, simply because I’m so used to them. A case in point: the built-in Windows accessibility options. I frequently mention Mouse Keys, for example, but I’ve never posted on how to set it up, simply because I assume the keyboard user already knows, or has already looked it up in the Accessibility Options. [EDIT: I have indeed posted the instructions before, but will leave this post up because it’s more to the point.] However, it shows up in my stats often enough that maybe I’ve been too hasty. So, here are some Mouse Keys pointers.
1. Activate Mouse Keys = left Alt, left Shift, NumLock. (NOTE: you may want to activate the Sticky Keys feature first, if you haven’t already.)
2. Press Alt S, then Alt M.
3. Press Alt S to go into the configuration.
4. Use the underlined keyboard shortcuts to adjust the speed and acceleration of the cursor via the arrow keys.
5. One of the most important settings is whether you use Mouse Keys with NumLock on or off.
A. If you use Mouse Keys with NumLock on to control the mouse cursor, you will not be able to use the numeric keypad to enter numbers. In this setting, turning NumLock off lets you use the keypad to move the blinking cursor.
B. If you use Mouse Keys with NumLock off to control the mouse cursor, you will not be able to use the keypad to control the blinking cursor. In this setting, turning NumLock on will allow you to use the numeric keypad to enter numbers.
6. Use Tab or the shortcuts to press OK, then Apply, then OK.
Cursor movement is pretty self-explanatory — it corresponds to the arrows on the keys. Number keys without arrows correspond to diagonal directions, relative to their placement on the keypad.
Left click = 5
Right-click = -5
Return to left click mode = /
Double-click = +
Drag = 0, then a direction key
Drop = .
Scroll = Page Down/Up (or Space for down)