The document provides guidelines for personal safety when working with computers. It advises listening to teacher instructions to prevent accidents, not working on computers when wet to avoid electrocution, and not removing internal devices when the computer is turned on. It also recommends avoiding playing or running in the room, wearing protective equipment like coveralls and anti-static wrist straps, asking teachers for assistance when dealing with computer devices, and applying safety measures when handling tools to prevent damages.

1. MODULE 4_ DIAGNOSE & TROUBLESHOOT COMPUTER
SYSTEM (DT)
LESSON 2_ DIAGNOSE & CONFIGURE COMPUTER SYSTEMS

2. Occupational Health and Safety (OHS)
 refers to the legislation, policies, procedures and
activities that aim to protect the health, safety and
welfare of all people at the workplace.

3. Personal safety while working with PC’s
 Before doing anything, listen to your
teacher’s instruction to prevent accidents or
any unwanted events that may occur on
your workplace.

4. Personal safety while working with PC’s
 Do not work on computer when you are wet
because you might get electrocuted.

5. Personal safety while working with PC’s
 Do not remove internal devices of the
computer when it is turned on.

6. Personal safety while working with PC’s
 Avoid playing or running while inside the
room.

7. Personal safety while working with PC’s
 Always wear personal protective
equipments (PPE) like coverall, shoes with
rubber sole, anti-static wrist strap, etc.

8. Personal safety while working with PC’s
 Ask for assistance from your teacher when
it comes on dealing with computer devices.

9. Personal safety while working with PC’s
 Applying safety measure when handling
tools and equipment are necessary to avoid
certain damages

10. DEX_ Accomplish the form below

11. MODULE 4_ DIAGNOSE & TROUBLESHOOT COMPUTER
SYSTEM (DT)
LESSON 2_ DIAGNOSE & CONFIGURE COMPUTER SYSTEMS