Make sure to position your monitor directly in front of you. The computer monitor should be adjusted in such a way that you are directly looking at the computer monitor and your eyes are level with the top 1/3rd of the monitor screen.
The computer monitor should be positioned at least an arm’s distance away from you when seated.
Your ears should be over your shoulders so as to avoid chin protrusion and unnecessary neck strain. Introducing a monitor stand will help you adjust the monitor.
Most people tend to stick their neck forward when they have difficulty reading the print on the computer monitor. If you cannot read the screen clearly with the computer monitor just beyond arm’s length, it may be time to have your eyes checked by an optometrist.