A practical english grammar - Vyssaja skola 1978

The modal WILL
Sound symbols

a) Confident expectation, simple futurity (See also SHALL.)

The train will arrive in New York at 7:25.

This will be easy for you to learn.

b) Willingness, present or future time (The interrogative of will in this meaning is often used to express requests; the negative indicates refusal.)

My son will meet you and drive you to your hotel.

Will you please sign these papers?

I have asked the neighbors to keep their dog at home, but they wont cooperate.

c) Formal commands

Employees will report for work at 9 a.m.