1. Before switching on a computer, make sure that all the components are properly connected,
and that the computer is connected to an active power source.
2. Turn on the switch at the source of the power supply. If your computer is connected to a
constant voltage Stabilizer or an Uninterrupted power supply (UPS), turn it on after
switching the main supply.
3. Turn on the switches on the System unit and the Monitor. Switch on the power button on the
Monitor first, then followed by that of the System unit.
After the power is on, the computer automatically goes through a process called Booting.
Booting is a term used to describe the starting up of a computer. It is the entire process that
makes the computer ready for use.
sharon kalunda answered the question on April 16, 2019 at 11:20
- Define a Keyboard.(Solved)
Define a Keyboard.
Date posted: April 16, 2019. Answers (1)
- Identify three proper sitting postures while using the computer.(Solved)
Identify three proper sitting postures while using the computer.
Date posted: April 16, 2019. Answers (1)
- State two reasons why a computer needs to be connected to a stable power supply.(Solved)
State two reasons why a computer needs to be connected to a stable power supply.
Date posted: April 16, 2019. Answers (1)
- Name any THREE sources of power in a computer system.(Solved)
Name any THREE sources of power in a computer system.
Date posted: April 16, 2019. Answers (1)
- What name is given to alternative sources of power in a computer?.(Solved)
What name is given to alternative sources of power in a computer?.
Date posted: April 16, 2019. Answers (1)
- Explain precisely how the Keyboard, mouse, and other Input devices should be arranged to
avoid strain while working on the computer.(Solved)
Explain precisely how the Keyboard, mouse, and other Input devices should be arranged to
avoid strain while working on the computer.
Date posted: April 16, 2019. Answers (1)
- Give THREE reasons why it is important to regularly service the computer.(Solved)
Give THREE reasons why it is important to regularly service the computer.
Date posted: April 16, 2019. Answers (1)
- Identify three measures that will ensure proper ventilation in a room(Solved)
Identify three measures that will ensure proper ventilation in a room.
Date posted: April 16, 2019. Answers (1)
- Why are powder based and water-based fire extinguishers not allowed in the computer room?(Solved)
Why are powder based and water-based fire extinguishers not allowed in the computer room?
Date posted: April 16, 2019. Answers (1)
- Why must foods and beverages be kept out of the computer room?(Solved)
Why must foods and beverages be kept out of the computer room?
Date posted: April 16, 2019. Answers (1)
- What are the advantages of online data processing mode?(Solved)
What are the advantages of online data processing mode?
Date posted: April 16, 2019. Answers (1)
- Give the applications of online data processing mode.(Solved)
Give the applications of online data processing mode.
Date posted: April 16, 2019. Answers (1)
- Highlight the requirements of a Computer Laboratory.(Solved)
Highlight the requirements of a Computer Laboratory.
Date posted: April 16, 2019. Answers (1)
- Describe the Indexed sequential file organization method.(Solved)
Describe the Indexed sequential file organization method.
Date posted: April 16, 2019. Answers (1)
- Describe the Random file organization method.(Solved)
Describe the Random file organization method.
Date posted: April 16, 2019. Answers (1)
- Describe the Sequential file organization method.(Solved)
Describe the Sequential file organization method.
Date posted: April 16, 2019. Answers (1)
- Explain exhaustively the importance of computers in the following areas:(Solved)
Explain exhaustively the importance of computers in the following areas:
i). Industries.
ii). Hospitals.
iii). Education
iv). Research.
v). Communication industry.
vi). Law enforcement agencies.
vii). Domestic and Entertainment.
Date posted: April 16, 2019. Answers (1)
- State and explain the types of File Processing Methods.(Solved)
State and explain the types of File Processing Methods.
Date posted: April 16, 2019. Answers (1)
- Explain the Ways of viewing a file.(Solved)
Explain the Ways of viewing a file.
Date posted: April 16, 2019. Answers (1)
- Give the advantages of computer files(Solved)
Give the advantages of computer files
Date posted: April 16, 2019. Answers (1)