Press F5, F9, or F11 to turn on or off a backlit keyboard Reviewed by Jerrick Leger Not every HP laptop is the same, but if you want to use the HP keyboard backlight, you have a few options. This ...

When working on a laptop in the middle of the night, have you ever thought "I can not see the keyboard and it is inconvenient?" Although there are lights that can be attached externally even on PCs ...