Hello everyone again, friends of the platform and the community, I hope you are well!
This time I want to bring you the homework for my Achievement 4.
Thank you very much to my friends: @tocho2, @ngoenyi and @boss75 for having approved my 3 previous achievements and also many thanks to @steemcurator03 for those votes of confidence that you have given me. For this achievement it is to learn and understand what the markdowns are and know how to use them when publishing something, when to use each one to give your publications a better appearance, this time I want to highlight the most important sales in my opinion.

• In the first markdown I explain how to center a text as you see below:

for this discount we must write the following command

• In the second reduction I explain how to make a text in bold, it is simple we only have to place the asterisk symbol 2 times at the beginning and at the end of the text (**), example:

Music is art

• In the third reduction I explain now how to write a text in italics, similar to the previous one, only in this case we will only place an asterisk on each side of the text (*), like this:

Music is original feeling

• In the fourth reduction as I have been applying if you have noticed it is to list a paragraph or text, this is done by applying the asterisk symbol (*), or numbers at the beginning, then we press the space key and then we write the text to make the list, example:

• Melody

• Harmony

• Rhythm

1. Melody

2. Harmony

3. Rhythm

• For the fifth discount I explain how to justify a text, to achieve it we place the following command that I show you below:

• For the sixth markdown I teach you to highlight the titles, for them we must place the numeral symbol (#) later we press space and then we place the text that we want to put as a title to our publications, we can also make the title smaller if we wish to increase it the number of numeral symbols (#) as I show you below:

The music

The music

The music

The music

The music

• In the seventh reduction I explain how to convert the texts into subscripts, this is to reduce the size of a text, we must apply the following command next to the text, such as:

_{The person who puts music into practice or plays it through an instrument is called a musician.}

• The eighth discount is to place the sources of the images, so we show our readers where we extract the images that we take from the web, for this we must place the following command below the image as I show you below:

Source

• For the ninth discount I explain how to write a quote, that normally this is used to mention a phrase of someone in specific or quote a text or paragraph from some other internet source, for them we place the symbol (>) and then quotation marks (") to quote the text, example:

music is "A total of dispersed forces expressed in a sound process that includes: the instrument, the instrumentalist, the creator and his work, a propagating medium and a receiving system"
-Hernández Andrés

In my opinion these were the most important markdown for me, I hope you have understood well, Thank you very much for reading

Achievement 3