IT Technician oTechnician is a personwho repairs and maintainscomputers and servers.

•usually trained in the generalhardware structure , the way the components work together and diagnostics

o There are Four different kinds of computer technician: repair, network, infrastructure, and server.

Repair technician inspects computers, laptops, monitors, and printers to determine what the problem is. They look for broken items, burned out components or other issues.

Network - responsible for initial set up and maintenance of a computer network. This includes both the hardware and software components

Infrastructure computer technician is focused on the design and implementation of large computer networks. Their responsibility is to determine the correct location for the computer equipment.

o Server computer technicians specialized in the scoping, installation and management of large server farms.

They are responsible for deciding what type of equipment is required, installing, configuring, and implementing the service

iT professionals can choose from a wide variety of information-technology certifications. Here is just a small sampling of IT certifications:

Apple Certified System Administrator Cisco Certified Network Professional HP Certified IT Professional IBM Certified Enterprise Developer Certified Information Systems Auditor Microsoft Certified Database Administrator Microsoft Certified Systems Administrator Oracle Certified Professional Java Developer Sun Certified Java Programmer

Education & Certification

◦Safe lab procedures ◦Troubleshooting ◦Operating systems ◦Networks ◦Security ◦Communication skills

A successful IT technician has training and experience

Computer Case computer chassis, cabinet, box, tower,

enclosure, housing, system unit or simply case.

Power Supplies - is a device that supplies electrical energy

to one or more electric loads

Computer Cases and Power Supplies

Computer Cases Many computer cases,

especially ones made of metal, contain very sharp edges.

usually contain multiple 5.25 inch and 3.5 inch expansion bays for optical drives, floppy disk drives, hard drives and other media drives.

Designed to keep internal components cool

Helps to prevent damage from static electricity

Power supply is a device that supplies electrical energy to one or more electric loads. The term is most commonly applied to devices that convert one form of electrical energy to another, though it may also refer to devices that convert another form of energy (e.g., mechanical, chemical, solar) to electrical energy.

Power Supplies

Resources : Dictionary of electrical & computer

engineering(mc graw-hill) http://

www.wisegeek.com/what-does-a-computer-technician-do.htm

http://pcsupport.about.com/od/componentprofiles/p/p_case.htm

http://en.wikipedia.org/wiki/Power_supply

1. a person who repairs and maintains computers and servers

2.a kind of technician who inspects computers, laptops, monitors, and printers to determine what the problem is.

3. They are responsible for initial set up and maintenance of a computer network.

4. Their responsibility is to determine the correct location for the computer equipment.

Quiz

5. They are responsible for deciding what type of equipment is required, installing, configuring, and implementing the service

6. Is a device that supplies electrical energy to one or more electric loads

7. Is Designed to keep internal components cool

8-11 Give the 4 kinds of Computer Technicians 12-14 Give the Description of Computer Case. 15. In your own what is IT Technician.

1. It technician 2.Repair 3.Network 4.Infrastructure 5.Server 6.Power Supply 7.Computer Case 8-11 Repair, Network, Infrastructure, Server 12-14 : Helps to prevent damage from static

electricity Designed to keep internal components cool

Answer :

Made of metal edges 15. It technician is the one who repairs

computers