To turn on the keyboard light on your Mac computer, press the F6 key, or set it to turn on automatically. Here's how.

If your Windows laptop won’t turn on, but the Power Light is on, make use of these solutions to resolve the issue: Sometimes, residual charge keeps problems on a laptop. This can be the case with you.

You can turn off blue light on a Mac by enabling the Night Shift feature in your System Preferences.