With Google Drive on the web, you can view things like videos, PDFs, Microsoft Office files, audio files, and photos. Important: If you try to open a suspicious file, you may get a warning messag · In 2., "open there" isn't wrong, but not very natural. You don't want to emphasize that it's open at the time of writing, but that it's still in business. So you could say, "The world's first pizza … You'll find some apps on your Home screens, and all your apps in All Apps. You can open apps, switch between apps, and find 2 apps at once. To open Gmail, you can sign in from a computer or add your account to the Gmail app on your phone or tablet. Once you're signed in, open your inbox to check your mail.