Hello Everyone!!!
I hope everyone is doing good.

today I am going to accomplish achievement 4 which has prescribed by honorable @cryptokannon
My achievement 4, after my previous two achievements i.e., My Achievement 1 Post , Achievement 2 Post .
and Achievement 3 Post has been verified by the honorable team of this group.

In this Task, given by @cryptokannon I will show you how to apply markdown to beautify your content.
in this Task, I will cover the following topics
(1) Headings
(2) Bold text
(3) italic
(4) creating tables
(5) Black Quotes
(6) source
(7) aligning images to the left and right.

• Headings:
  giving heading to your paragraph is very easy. if you want to give the main heading add hashtag before the sentence.
  e.g.

it will show like this:

Heading 1

the number of hashtags is inversely proportional to the size of the headings. for example, as the hashtags increase the font of the heading will decrease.

Example

it will look like this,

Heading 3

• Bold Markdown:
  when you want to emphasize something important, you can make it bold.
  the process is very simple. just add Estarik (**) at the start and end of the statement.
  for example:

I Love Steemit Platform

• Italic
  if you want to publish your write-up in italic form. just add an asterisk before and after the sentence or a word.

I Love Steemit Platform

Moreover, if you want to show your content in a bold and italic form then add three asterisks before and after the sentence or a word.

I Love Steemit Platform

4- Black quotes:
when writing an article, we add more information to the content by adding quotes from famous personalities or when summarizing a paragraph, just add > before it.
example:

it will show like this.

you will face many defeats in life, but never let yourself be defeated. (Maya Angelou)

• Creating Tables:
  suppose I want to create tables to make ease for my readers,
  for example:

It will look like this

Menu	dishes
1	cake
2	cookies
3	Tea

• Quoting Source
  plagiarism is forbidden on steemit platform. it is cheating here on this platform. so, if you want to quote a source so if you want to cite other people's work then add the following codes,

it will look like this.
Source

• Align Images to the Left:
  if you want to Alin image to the left
  example:

Output

your write up will show here. this will fancy presentation of your article and more

• Align to the right:

your write up will show on left side while the picture you posted will be on right side.

This completes my Achievement 4.
I am cordially thankful to @cryptokannon for organizing such tasks.