Hello steemians,
first of all, greet the people who make life in this community, here I present my achievement number four, after having been able to achieve the verification of my third achievement.

Source

1- How to text bolt

We can use this methods ( ** text **)

The term happiness is used in the context of mental or emotional states, including positive or pleasant emotions ranging from contentment to intense joy. It is also used in the context of life satisfaction, subjective well-being, eudaimonia, flourishing and well-being.

Source

2- How to text italics

We can use this method (* text *)

Some time when we making some post we need yo use this word art

3 - How to put headlines

When we create headlines we use the # symbol it me must put text start point. If You need headline small ,you must increase symbols.

(# headline 1 , ## headline 2)

headline 01

headline 02

headline 03

headline 04

headline 05

headline 06

4 - How to put a link

When we use the picture from internet ,we must put the source. then we need how to put link.

[Source ](put the link this and close the bracket)

Achievement 01

5 - How to create a table

Class	students
Class A	42
Class B	41
Class C	39
Class D	38

6 - How to make Quotes - Blockquotes

If you want to make a sentence specific, you must place > this symbol at the beginning of the sentence.

The world most beautiful places.

7 - Line Break
There are we create an extra line break between text.
We need to use the
to include an extra line space

8 - How to align the images

we can create image align left and right

• align left

• image align write

After align the image we can make text below

Now I have completed my Achievement four through using of such markdown methods.

Thanks to @cryptocannon for helping me complete my achievement 4

Thanks...