Press the power button for 1.5 seconds OptionCommandPower button OptionCommand. For example, to copy text (Ctrl + 'C'), you would highlight the text and press and hold the 'Ctrl' (or control) key on your keyboard, then tap the 'C' key before releasing both keys. The most common methods for putting your Mac to sleep are (reference). The list displays key combinations that are intended to be pressed and held until all are completed.
Where can I find these keys on my keyboard? Windows The shortcuts youd use with these commands are the same. This page includes a guide to a few useful combinations that will help you complete tasks more quickly. A PC keyboard uses a Windows key, whereas an Apple keyboard offers a Command option. They are useful and often great time-savers. So perhaps its the right Command key I should be enquiring about for traditional Apple keyboard users. However I should have mentioned that I have switched (in System Preferences, Microsoft Keyboard) the Windows/Option key with the Command key on my keyboard. Keyboard shortcuts are combinations of keystrokes that allow you to quickly perform an action. On my Microsoft keyboard the 'Option' key I'm referring to of course is the Windows key.