will

You use will to say that you strongly expect something to happen in the future.

Example: Don't worry. The sun will come up again tomorrow.

If you will do something, you make a plan to do it.

Example: I will go to the store.

If you will something to happen, you wish for it to happen.

If you will something to someone, you write down your plan to give it to them after your death.

Example: He willed his coin collection to his son.

A will is a statement about what you want to happen after you die.