Answer:

installs

Answer	Crossword Clue
INSTALLS	Puts in position
INSTALLS	Sets up, as software
INSTALLS	Prepares for use, as software

INSTALLS	Sets up for use
INSTALLS	Seats.
INSTALLS	Puts in office
INSTALLS	Puts in place
INSTALLS	Hooks up or lays down, e.g.
INSTALLS	Puts on a computer hard drive
INSTALLS	Gives the oath of office, e.g.
INSTALLS	Where stabled horses are found

INSTALLS	Set ups a new computer program
INSTALLS	Loads software
INSTALLS	Hooks up an appliance
INSTALLS	Sets up as new software