How to write a letter and requesting for help

Okie i help, tell me if my answer isnt what ur looking for.

Explanation:

Letter:

You usually start with 'Dear, (name)'

Example: Dear Sakura,

Then indent, and write what you want to write.

Example: Dear Sakura,

   Hi, how are you doing? I am doing good. (Write about how your week went and stuff like that)

Then end it with, "From, (your name.)"

From, 26ahughes.

OVERALL LETTER:

Dear Sakura,

   Hi, how are you doing? I am doing good. (Write about how your week went and stuff like that)

                                From, 26ahughes.

start with dear and write I am from your school (if writing from school) end with urs sincerely

the answer is c because info security should not use them for code

he used romanticism in his works