lesson 3: summary

This lesson shows how to take care of your PC, good working habits,proper workstation design,and proper posture.
It helps us on how to maintain our good health and safety when using the computer.
 It shows the different factors that can affect the efficiency of the computer and the health risks it can give to the users.
We should know too the important things  to have your workstation set up correctly. Your workstation includes monitor, keyboard, mouse, seating, desk, and where appropriate, footrest (to enable you to put your feet flat if they would otherwise not reach the floor), wrist rest, and document holder.







-via ronquillo :)) 263098forever??