Push out each keycap using mild pressure from your finger.

You should push from the inside (beige frame) to the outside. Do not push the keys the other way around.

Optional: Using a blunt tool (like the end of a screwdriver) can help you push out the keycaps quicker than fingers.

Tip: Store the keycaps safely in a plastic container, in order of rows. It is very easy to lose keys.