You can turn off your Chromebook with the keyboard when a power key is located there, or by using a mouse to power it off with the onscreen user interface, or by using its power button.

Every keyboard has a key that many users consider pointless—the Insert (Ins) key. With over 100 keys on a typical keyboard, some go unused, leading to confusion about their actual function. Among ...

Master the art of controlling your Mac effortlessly with keyboard shortcuts. Learn how to shut down, sleep, or restart your Mac with just a few keystrokes.

If you cannot figure out where is the Power button on your ASUS laptop, look for it above the keyboard on the right side, on the side panel, near the hinge, etc.