Mouse
Place the mouse mat directly beside the end of the keyboard on your preferred side. Use the mouse in this position and always aim to keep the mouse on the mat during use.
If you frequently use the mouse in your work you may wish to:
Learn to use it with both hands so that you can swap between the right and left sides for improved comfort
Set the tracking speed of the mouse to a setting that suits you
Maintain your mouse to keep it in good working order (for example, keeping it clean inside) making it easier and quicker to use.
Where possible, try and avoid holding onto the mouse when not in use.
Place the mouse mat directly beside the end of the keyboard on your
preferred side. It should be used to minimize the distance to reach and
operate the mouse.