how to write a letter?

Date

Dear Sir,

Blah Blah Blah...

Sincerely,

Your name

which letter do you want to write? There's 26 to choose from
Even more if you want to use capital letters!

Hello, you have not specified about the type of letter that you want to write, but I’ll still give you some tips, which relates to both formal and informal ones. I hope you find it useful. So, you have to write your address, as well as the address of the receiver. You have to include the date when you are writing it, for informal letters it is not important. One very important thing that you should not forget is, to greet the person who you are writing to. And to end, you may use ‘Yours Faithfully’ or ‘Yours Sincerely’, and put your signature.

you take pen and paper and start writing