1. To remove the key from the edge, directly hold the key cap with your hand and lift it up. Don't use brute force, twist it a little, lift it along the power net and take it out.

2. Holding the keycap by hand has no effect on the feel of the keyboard, and it will not hurt the keyboard, because there is no capacitor and no data storage in the keyboard, as long as the keycap is not damaged, it will not affect the use.

3. If it is a mechanical keyboard to pull the key cap, it is recommended to use the key puller, but the key puller is also divided into different types, and the convenience of use is different, and whether it will damage the key cap is slightly different.

4. If the keyboard is not cleaned, it is recommended not to take the keycap at will, because the keycap buckle is easily broken due to uneven stress, and the keyboard can be sucked with a vacuum cleaner when it is dirty.