4 ms·
Uh, yes it does. It makes a huge difference. Your screen will be covered in white stuff as dust and dead skin gets blown out of the keys. Try it.
by themagician 8y ago
Uh, yes it does. It makes a huge difference. Your screen will be covered in white stuff as dust and dead skin gets blown out of the keys. Try it.
- driverdan 8y agoI've tried it multiple times. It didn't fix any of the keys I have issues with.