I want to use Google Earth, but I want to know if it's safe to download? Is it free?....and also I'm a bit confused by all the sites offering downloads of Google Earth, so I'd really appreciate it if someone could advise me if 'Earth Google' is the real one! Thanks!
What machine are you downloading it onto, and what's the operating system? It is free, but my gut feeling is you want "Google Earth".
Try this if you are using windowshttps://support.google.com/earth/hl=en
You can downloaded it here.