How to change the certificate?

The method of changing the certificate to confirmation is as follows

(1) In the first line of the second paragraph, replace "proof" with "confirmation" and "fear" with "degree of fear".

(2) Move the first paragraph to the end as the last paragraph.

(3) Replace the word "computer" with "computer".

(4) All text paragraphs are set to be 0.5 lines before the paragraph and 0.5 lines after the paragraph, and the paragraph spacing is 1.5 times the line spacing.

(5) Add the title of "Computer Virus" at the beginning of this article. The title is red No.2 in bold italics, and it is required to be centered, and there is a blank line between the title and the text.

Computers are striding towards China's family and each of us; Computers are always happy and annoying life partners! There is a joke that can prove the fear caused by computer virus: a home computer user is infected with the virus, and his wife can't help but walk up to her husband and say with concern, "Don't infect you, my children and me, so that our whole family will be infected with the virus."

Some people say that people in the twentieth century need to have three schools: driving, speaking English and knowing computers, otherwise you can't survive. People can't abandon cars because of traffic accidents caused by cars, and they can't reject computers because they have worries and troubles at the same time.