essay on computer for class 9
Answers
Concept introduction:
Charles Babbage is credited with creating the computer. It is the first step in the development of our advanced technology.
Explanation:
Given that, computer is very important in our daily life as we all know.
We have to write essay on computer.
According to the question,
A physical security breach known as tailgating, sometimes known as piggybacking, occurs when an unauthorized person follows an authorized person into a guarded area. Tailgating offers a straightforward social engineering-based method of getting past numerous security measures that one would assume to be secure. The input, process, and output steps of the computer's three-step operating cycle. The computer also follows this cycle for every task that was given to it. This is a straightforward approach to explain the procedure. Input refers to the information we provide the computer, processing refers to the work the CPU does, and output refers to the information the computer produces. As computer usage grew, using computers in practically every industry became a must for business operations. Additionally, they have simplified working and organizing. We've included a few of the significant industries that depend on computers for day-to-day operations below. Computers have evolved into both a need and a danger. This is a result of hackers stealing your personal information and publishing it online. And anybody has access to this information. In addition to it, there are several more risks, including viruses, spam, bugs, and other issues.
Final Answer:
The computer is an extremely significant device that has proven helpful in our daily lives. Additionally, computers have dual personalities; on one side, they are a blessing, and on the other, they are a curse. Its applications are entirely up to you.
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