Your best buy computer chair has to give adequate seat support. Modern computer armoire desk design ideas and wooden storage for modern home office design with rectangle shaped and purple wall and grey wall design with sleek marble floor ideas. The specification is your thighs have to be horizontal to the ground meanwhile the legs are on the ground and the wrists have to be straight when you are writing.If you could not find the computer chair height which enables both things above, you could find the way to change the height of your keyboard so that you get the straight position for your wrist when you are typing and your body would be parallel with the chair and the floor. ..