eMachines el1331 User Guide

Chapter 2: Setting Up and Getting Started

8

Working safely and 

comfortably

Before using your computer, follow these 

general guidelines for setting up a safe and 

comfortable work area and avoiding 

discomfort and strain:

•

Keep hands and arms parallel to the 

floor.

•

Adjust the screen so it is perpendicular to 

your line of sight, and the top of the 

screen is no higher than eye leve.

•

Place your feet flat on the floor or on a 

footrest.

•

Keep ventilation openings clear of 

obstructions.

Avoiding discomfort and injury from 

repetitive strain

•

Vary your activities to avoid excessive 

repetition.

•

Take breaks to change your position, 

stretch your muscles, and relieve your 

eyes.

•

Find ways to break up the work day, and 

schedule a variety of tasks.

MU0000000_eM_ENG_V09A3.book  Page 8  Wednesday, August 19, 2009  5:06 PM