How can I properly hang a mirror to ensure it is secure and level on the wall?

To properly hang a mirror securely and level on the wall, follow these steps:

1. Use a stud finder to locate a stud in the wall for added support.
2. Mark the desired placement of the mirror on the wall.
3. Install wall anchors or screws into the studs to hold the mirror in place.
4. Use a level to ensure the mirror is straight before tightening the screws fully.
5. Hang the mirror on the wall securely and check for stability.