7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
1/34
1
BASIC SKILLS FORKNOWLEDGE
WORKERS
UUF0134 / UUF0143
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
2/34
2
GETTING STARTED
WITH YOUR PC
Familiarize
with
The correct ways of connecting
computer
Ergonomics
Optimizing PC performance
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
3/34
3
Introduction to PC
Using a PC
learn to set up a PC
protect the data against virus making the data free from error
methods to optimize the performance
solve common problems
Getting Start With Your PC
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
4/34
4
PC Environment
Environment factors can cause PC failure. eg. Data loss, damage to equipment, corrosion,
condensation
Keep the PC in a cool and dry place to reduce humidity
Keep the system unit cover on
Keep away from sources of heat Ideal temperature range 15-24 oC
Adequate ventilation
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
5/34
5
Dont put electronic devices near a PC- electromagnetic interference
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
6/34
6
Moving A PC
Take precautions while moving computercomponents.
back up data before shifting disconnect all components of the systems
pack the components in their respective cartons
remove CDs and diskettes
do not keep sharp objects near the VDU glass
do not keep objects over the keyboard
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
7/34
7
PC Connections
Connect the right device to the right port
Connection point for
a peripheral device
Connections of :
CPU keyboard
monitor
mouse
speakers
modem
printer
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
8/34
8
CPU
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
9/34
9
CPU
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
10/34
10
CPU
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
11/34
11
CPU
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
12/34
12
will not function
smoothly
internal parts might
get damaged
If PC is dirty
To clean these PC components :
system unit
disk drives
monitor keyboard
mouse
printer
connections
1.1 Cleaning PC
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
13/34
13
Put a few drop of isopropyl
alcohol on the circular
portion of the diskette
Use any liquid for cleaning
TV screen
1.2 Cleaning PC
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
14/34
14
Use vacuum cleaner
Clean keyboard circuit board with clean tissue dipped with
alcohol
1.3 Cleaning PC
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
15/34
15
Touch the mouse ball with adhesive tape to pick up
any dust
1.4 Cleaning PC
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
16/34
16
Use vacuum cleaner to clean
any speck of paper
Wipe cartridge with soft cloth
1.5 Cleaning PC
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
17/34
17
Creating Start-up Diskette
When to use start-up diskette ?
Having problem starting Windows
How to use ?
Insert the disk before restarting,
the computer will starts from that disk.
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
18/34
18
Protecting Data Against Virus
What is virus ?
A program that may destroy or alter data and
may also spread to other computers
Virus transmission :Through diskette
Downloading information
Over the network
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
19/34
19
Virus prevention
Anti virus programs are for :
To locate and destroy virus
Prevent virus from damaging data
Virus ethics :
Precautions need to be taken to have a virus
free system
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
20/34
20
Formatting Diskettes
Why need formatting ?
deletes existing files
cleans up the unusable areas
Steps to format :
1. Assume that the pendrive is inserted in the relevant disk drive
2. Double-click on the My Computer icon
3. Click on the icon for the pendrive/external drives
4. On the File Menu, click on Format
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
21/34
21
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
22/34
22
The needs ??
To check the files and folders on hard disk for
data errors.
To check the physical and logical
errors
Repair the damagedareas
Scanning the Disk
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
23/34
23
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
24/34
24
Fragmented filesThe files becomes too large for your computer
to store in a single location on a disk.
What happen to the files ?
Computer will splits the file up and stores it in pieces.
What can you do ?
Use disk defragmenter
Rearranging the files &
free space on your computer
Defragmenting the Disk
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
25/34
25
How to use it ?
1. Quit all applications programs.
2. Click the Start button, point to All Programs, point to Accessories, point to
System Tools and then click at Disk Defragmenter.
3. If necessary, select the hard disk you want to analyze and defrag from the
hard disk list in the Disk Defragmenter window. Click at the Analyzebutton.
4. When the analysis is complete, click at the View Report button in the
smaller Disk Defragmenter dialog box.
5. Close the Analysis Report dialog box.
6. Click the Defragment button. The defragmentation process can take a
few hours to complete. When the defragmentation is complete, click the
Close button in the smaller Disk Defragmenter dialog box.
7. Click the Close button in the Disk Defragmenter window.
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
26/34
26
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
27/34
27
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
28/34
28
ERGONOMICS
The science of maximizing work efficiency
by changing working environment
to suit human tasks and abilities
Learn about :
correct sitting postures methods to reduce eyestrain
repetitive stress injury
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
29/34
29
Sitting Postures
Improper sitting leads to :
lower back pain
neck pain
eye strain
abdominal pain leg & arm pain
poor digestion
sleep disorder
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
30/34
30
Proper sitting :
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
31/34
31
Eye Strain
What causes eye strain ?
awkward head position
squinting
To reduce :
take frequent breaks
minimize glare
adjust brightness position work materials
use a glare filter screen
monitor should be between 18 - 24 in. from eyes
position monitor so that your head is tilted down
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
32/34
32
Repetitive Strain Injury (RSI)
RSI is caused to the hands and arms resulting from the useof keyboards and mouse
Preventive measures :
correct typing technique
correct posture
right equipment set-up
take frequent break hold the mouse lightly
dont tuck phone between shoulder and ear
keep hands and arms warm
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
33/34
33
7/30/2019 Chap1-Getting Started Wt Ur PC-(BASIC)
34/34
THE END
THANK YOU
34