One of the standout things about locking a touch screen laptop is the speed and convenience it offers. You can quickly lock your laptop and then come back to it later without having to worry about it getting messed up. Plus, you can set up passwords or PINs to add an extra layer of security.
How To Disable Lock Screen On Lenovo Laptop at Luis Silva blog
Another cool thing is that you can still receive notifications even when your laptop is locked. This means you can stay connected and up-to-date without having to constantly unlock and re-lock your laptop. It's really handy for staying on top of things.