Where home and sleep button on mac pro?

On a Mac Pro, there isn't a dedicated "Home" or "Sleep" button like you might find on other devices. To put your Mac Pro to sleep, you can use the Apple menu by clicking on the Apple logo in the top-left corner and selecting "Sleep." Alternatively, you can press Control + Command + Q to lock the screen, which is a quick way to secure your session. If you’re using a keyboard with function keys, you might also find a sleep option on the power button.