There is no Menu key on Apple keyboards.
On a Mac keyboard, the approximate symbol (≈) can be typed by pressing the "Option" key and the "X" key simultaneously. If you're using a different keyboard layout, you may need to check the specific key combinations for your layout. Alternatively, you can also insert it through the Character Viewer by selecting "Edit" in the menu bar, then "Emoji & Symbols."
Press Windows Key on your keyboard to open Start Menu and Press Windows Key again to close the Start Menu.
the command button
The option key is a modifier key (ALT) present on Apple Keyboard
Generally, it brings up a help menu.
Try hitting the "Windows" key on your keyboard. That should bring you to the start menu.
Hitting the Windows logo key will open the start menu. If your keyboard does not have this key, you can also open the Start Menu by hitting CTRL+ESC.
The Mac keyboard does not have a delete key. On MacBooks forward deletion can be achieved by holding down the Fn key and pressing the BackSpace key. Some applications replicate this operation with a Shift or Alt and BackSpace key combination but it is not native to the Mac's user interface.
if on internet Explorerthe menu bar
Press the windows key.
You press Esc in the top left corner of your keyboard..
With the Mac's Mail application you can show the full header information for an email by selecting Message in the View menu and then Long Headers from the sub-menu. The equivalent keyboard shortcut is Shift Command H.