Okay if it is anything like the American keyboard, then the home and end keys are the two keys directly above the arrow keys. So to the left of the keypad and to the right of the alpha-numeric keys, then up.
The behavior of the keys are a bit different on a Mac than on other operating systems. So if you're new to a Mac and are accustomed to different behavior, it can be changed. You may need to use the Terminal (application in utilities) and a Unix text editor (like pico, nano, or vi) to make these changes, rather then the GUI text editor.
I'm on a Windows box right now at work and cannot check my Mac at home.
The thing I find really difficult to get used to is the fact that the letters are central on the keys, on pc keyboards they are off centre. For some reason my brain keeps thinking that the letters are upside down on my mac keyboard. Ad astra per aspera
