How to control mousepointer without a mouse cord:

Instructions:

  1. Press Alt + Left Shift + Num Lock all at once
  2. A notification will tell you that you have activated mouse keys.
  3. Click OK!
  4. Now you can control the mouse with the num pad

Num pad controls:

5 : Mouse button click
+ : Double click
Insert : Hold down mouse button
Delete : Release mouse button
/ * - : Left, both or right mouse button click
num lock : Disable mousekeys