Look for an adjustable chair. Your feet should be supported on the floor, and the chair should have lumbar support to help support the spine.
Office Chair
The keyboard should be placed directly in front of you, at the same height as your elbows when seated. The mouse should be at the same level, with the wrist in a neutral position.
Ergonomic keyboard
Avoid constant use of wrist rests. Your wrists should rest on these during breaks in your typing.
Wrist Support Keyboard - Walmart
These desks allow you to alternate between sitting and standing, alleviating constant pressure in one position.
Sit To Stand Desk
Your monitor screen should be at or slightly below eye leve. A monitor stand can help you make these adjustments.
