what is the use of security slot in MacBook Pro

what is the use of security slot in MacBook Pro kensington slot Insert the lock into the Kensington security slot of the system Rotate the lock body 90 degrees Pushing the button, scramble kensington security slot Buy Kensington Security Slot Adapter Kit for Ultrabook featuring Adds Kensington Security Slot, Adhesive Attachment, Works with All T-Bar Locks

kensington security slot Kensington Security Slot Adapter Kit · Compatible with Kensington Standard MicroSaver™T-Bar™ locks · Alcohol surface preparation pad included · Ideal for when

kensington lock slot lenovo The Kensington Security Slot is part of an anti-theft system designed in the mid 1980s and patented by Kryptonite in 1999–2000, assigned to Schlage in 2002, Insert the lock into the Kensington security slot of the system Rotate the lock body 90 degrees Pushing the button, scramble