What is informal letter?????

Dear student
An informal letter is a letter sent to friends, relatives, family, etc. It does not follow any rigid pattern. However, here is a format of the same:

Informal letter format:

Your Address
All that is needed is your street address on the first line and the city, state and zip on the second line. (Not needed if the letter is printed on paper with a letterhead already on it.)

Date
Put the date on which the letter was written in the format Month Day Year i.e. August 30, 2003. Skip a line between the date and the salutation.

Salutation
Usually starts out with Dear so and so, or Hi so and so. Note: There is a comma after the end of the salutation (you can use an exclamation point also if there is a need for some emphasis).

Body
The body is where you write the content of the letter; the paragraphs should be single-spaced with a skipped line between each paragraph. Skip 2 lines between the end of the body and the closing.

Closing
Let's the reader know that you are finished with your letter; usually ends with Sincerely, Sincerely yours, Thank you, and so on. Note that there is a comma after the end of the closing and only the first word in the closing is capitalized.

Signature
Your signature will go in this section, usually signed in black or blue ink with a pen. Skip a line after your signature.
Regards