Making a valid will is the only way a person can be sure that their property will be distributed according to their wishes after they have died. Even if the law of intestacy (see If there is no will) exactly describes the way a person wants their property distributed, the estate will usually be dealt with more quickly and cheaply if there is a will.
A will can include a person's preferences about:
Making a will is also a good opportunity to speak with loved ones about wishes and preferences after death. This can give loved ones certainty that they are acting in accordance with the wishes of the deceased when managing their affairs.