To cause something to become different from its previous state, altering its form, color, nature, or content, such as modifying one's hairstyle or changing the schedule of events.

To move a person or object from one location to another, including changing the position of furniture or relocating one's residence.

To shift attitudes or perspectives, resulting in a noticeable alteration in behavior or intentions, such as suddenly changing one's stance on a matter.

To modify a system or device to work differently, such as converting alternating current to direct current in an electrical setup.