What is a Computer Mouse?

                 The computer mouse is considered an input device. With a click of a button, the mouse sends information to the computer. The computer mouse is an interesting device that offers an alternative way to interact with the computer beside a keyboard.
A typical mouse has two buttons. At the top of the device you will find a left and right button which allows for “clicks”. There is a scrolling wheel between the two buttons.

How to Hold a Mouse

The mouse fits in the palm of your hand. Generally all mice are set up for right-hand dominant use but can be customized and adjusted for left-hand use.
- Your index finger will rest over the left mouse button while the rest of your hand will lightly grip the mouse.
- You may use your middle and/or your ring finger to use the wheel and/or the right mouse button.
- Your hand will cup the mouse and your fingers should be relaxed while holding the mouse.
- Your arm may rest on the table. You hand should not hold, squeeze, or clench the mouse but rather guide the mouse around.
- Your shoulder and elbow rather than your wrist should be moving the mouse around the mouse pad or table. A mouse pad may be provided as a clean smooth surface to guide your mouse on top.
- You should have plenty of room for full movement of the mouse. You may pick up your mouse and place it back down in the middle of your mouse pad at any time to readjust your mouse position. Remember-do not tense your hands or arms. The muscles of your hands, fingers, and arms should be relaxed.

Types of Mice

There are many types of mice. Most of us have a computer mouse that is connected to our computer by a cable with a ball at the bottom of the mouse device. The IntelliMouse has a wheel between the left and right mouse buttons. This is the most popular style of mouse device. There are cordless mice, mice with a trackball on top instead of the bottom, touchpads, and mice operated by use of a foot. Whatever mouse you decide to use become comfortable using it. There is a style of mouse device for everyone.
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