We are almost there. In the last lesson you will learn how to share programs and images of Karel's world with your friends.
Once you finished the programming all of your procedures, touch the Action icon on the top left side of left panel. The window with the e-mail message will appear in order to fill in recipient's email address. The Karel's world will be automatically added as an attachment of the email as shown in the picture below.
Click Send button and the message with your program and image of Karel's world will be delivered to anybody you want.
If you want to open an e-mail from your friend with the Karel's world content, please go to your Inbox in your Mailbox and open the message. Scroll down to find an attachment with Karel icon, touch it and then choose to Open in Karel.
You can also download and open Karel files when browsing in Safari. Please note, once you open e-mail from Karel your world will be replaced with the new one from the attachment.
On the very top of the right window you can see a Camera button. Touch it to make a snapshot of Karel's world and save it in Photos on your iPad. It can be handy if you want to share your progress with friends or just like being competitive.