Press F10, and small letters appear over each ribbon tab and quick access toolbar item. Alt+H takes you to the Home tab, Alt+N to Insert, and so on. Once in a tab, additional letters appear for ...

Function keys that enable convenient features like instant browser refreshing or screenshotting pages are lost unless you hold down the “fn” key on your keyboard.

Press "Fn-F8" to change your computer's wireless connection from Wi-Fi to Bluetooth and back again. Press "Fn-F9" to disable the mouse touchpad. Press the buttons again to enable it.

This will make the original row of function keys appear on the Touch Bar, including the Escape key if your Mac doesn't have a physical one.

Many keyboards on the laptops carry multi-function keys. They usually help to combine keys or enable an elevated extra key marked on the keyboard. If you have seen extra keys marked on a key, i.e ...

To enable them, press Fn + F9. How to enable the keyboard backlight on Acer Aspire e15? While this model supports keyboard backlights, it is important to note that you can't keep them on by default: a ...