where is the @ on a german keyboard
German keyboard layout The characters ², ³, {, [, ], }, \, @, |, µ, ~ (and, since the late 1990s, €) are accessed by holding the AltGr key and tapping the other key. The Alt key on the left will not access these additional characters. Alternatively Ctrl+Alt and pressing the respective key also produce the alternative characters on some operating systems.
Alt key On a Macintosh, the Alt key is called the Option key. It is not used to enter numeric character codes. Instead, keyboard letters and numbers are used. The diagram below shows the special characters a US Mac keyboard will produce when the Option key is pressed.[1]