Install (verb)

1. To set up and make ready for use or service.
2. To place or fix firmly in position and connect for use.
3. To establish in an office, position, or place.

Origin:

From middle french installer, from old french instaler, from medieval latin installare, from latin in- + stallum ("stable, stal.l")

Examples:

1. We need to install the new software on the computer.
2. He installed a new security system in the house.
3. The company installed a new CEO.
4. The artist installed the sculpture in the park.
5. I need to install a new battery in my car.