All you need to do is to get the Greek keyboard which every computer has on it. Here are some easy ways:
HOW TO ADD THE GREEK ALPHABET TO YOUR KEYBOARD Here are some links to easily convert your keyboard to enable you to use both Latin and Greek characters as you need. We have found these easy to install and simple to use. For Windows
http://www.wikihow.com/Change-the-Keyboard-Language-of-a-Mac Don't forget to read the Tips Notes (top left of page) which has a lot of information.
You will also find HOW TO USE LATIN CHARACTERS FOR THE GREEK IN THE TIPS NOTES. Use the HOVER DROP DOWN HINTS
HINT Each sentence has tiny gray dots under the words. If you hover your cursor over those dots you will see the correct answer drop down.
And very important: Check out the Greek Forums:
And of course, ask us if you have any other questions. Best of luck.
And to automatically switch from languages try this link: DUOKEYBOARD SWITCHING FOR GOOGLEhttps://chrome.google.com/webstore/detail/duokeyboard/dekooljcgfaiokofbciaflklkfniimfa
I don't understand why it wasn't accepted. Every form of k kappa /κ καππα is accepted. This exercise has caused this problem before. No there is no distinction. If you can go on with the unit and go on to the next I'd say don't worry about it. The course is still in Beta and we are aiming to correct all these errors so thank you for your input. If you want to see the Alphabet and some information check here Good luck and happy learning.
It is the letter "K" in Greek and the name of the letter which is κάππα. For more information on the Greek alphabet see(https://www.duolingo.com/comment/22726616$from_email=commentcomment_id=22727057
and for other resources see https://www.duolingo.com/comment/22040507