Working with bent wrists for long periods can cause wrist pain. Raise or lower your chair to the height that allows you to maintain a natural wrist position while using the keyboard. Desktops are approximately 24 to 28 inches high. Position the keyboard at the height and location that is comfortable for you. This may require using an adjustable keyboard tray.
Most keyboards have legs under the back portion controlling the angle of the keyboard.
If your wrists bend as you place your hands on the keyboard, despite these adjustments, a wrist rest may be helpful. Ask your supervisor or manager about wrist supports. It may also be necessary to use a footrest to compensate for the adjusted chair height. Adjusting Your Display Most VDT monitors feature several adjustments including tilt, swivel, height, contrast, and brightness. Common problems with monitors are screen glare and poor positioning.