The keyboard backlight is known to be one of the best features of a MacBook device. All of the iOS devices are much demanded as the company use to add a lot of features within them. And MacBook is also one of the best devices developed by Apple. This device also includes a lot of useful functionalities. The keyboard backlight functionality in MacBook makes it easier and comfortable for the users to work in low-light environments. By enabling this functionality, one can see the keys in a better vision in the low light also. This functionality is available on all models of Mac devices. The keyboard backlight on MacBook has always received praises from users. And unarguably, this is the best functionality as it provides you with the best computing experience. But it has some drawbacks too.