How do you use the Deathly Hallows?

Answer 1

One Hallow; the elder wand, is used just like a normal wand, but it is unbeatable.

The second Hallow; the resurrection stone, is used to bring back the dead, but they aren't really alive, they are similar to ghosts, and no one can see them except the person who summoned them.

The third Hallow; the invisibility cloak, grants the wearer complete invisibility