How to turn on a desktop computer. Locate and press the power button on the front or top of the computer. The button should be similar to the picture shown at the top of this page. When looking for the computer button, look in the middle center or top-right corner of the computer case.

How do you turn on a desktop computer?

How to turn on a desktop computer
Find the On Button. The first step to using your computer is to turn it on. Sometimes the ‘on’ button can be tricky to find. Press the Button. Press the button you’ve found to turn your computer on. On some computers the button will light up when you turn it on. Log In.

Where is the power switch?

Power Buttons on Computers

On mobile devices, these are usually on the side or top of the device, or sometimes next to the keyboard, if there is one. In a typical desktop computer setup, power buttons and switches appear on the front and sometimes back of the monitor and on the front and back of the case.

Learn how to recognize the “power on” button on a laptop and how to press it correctly.
Look at your computer. Search for the button on the top-left, top-right or the sides of the laptop. Press this button down once with a firm pressure, but not too hard.Wait a few second for the laptop to turn on. Tip.