Computer and Keyboard
Never bang on ____; always use a light touch on the Keyboard.
Keys
Secure power ____ from traffic.
cords
Save the _____ you are working on every 5 minutes.
document
How does a computer monitors work?
A monitor is the visual output device connected to the computer tower.
Keep all ____ and _____ from the computer and keyboard.
food and drinks
____/____ diskettes when disk drive light is OFF.
remove/insert
Use _____ covers to protect hardware from dust.
equipment
What are the three types of monitors?
CRT – Cathode Ray Tube.
LCD – Liquid Crystal Display.
LED – Light Emitting Diodes.
Be careful when _______ to the computer system, make sure the power is turned off and the computer is unplugged. This prevents accidental shock.
connecting cables
Turn off the ______ during _____ storms.
computer and electrical
How often should you update the antivirus software on your computer?
at least once a day.
what are the oldest recorded computer monitors called?
George Samuel Hurst
Never attempt to ____ the computer while it is on.
repair
what would happen if u turn off the computer without saving your work.
it will delete the unsaved work
a hard drive may fail due to multiple reasons. one of them is head _____
head crash
what type of monitor was used for the first computer?
CRT monitor
Maintain appropriate room _____ and ______ levels.
temperature and humidity
what is transfer time in hard drive?
Seek time is the time required to move the disk arm to the required track.
how often should you update the operating system of a hard drive?
at least once per month
what happens to a computer monitor when a error like the blue screen of death?BSOD affects it?
BSODs appear when Microsoft Windows encounters a critical error from which it can't recover, usually the result of low-level software (or drivers) crashing or faulty hardware.