Well done, Katarina! Hopefully HelloWallet was able to introduce you to cryptocurrencies and help you get more comfortable using them.
Whenever you’re ready just exit the testing environment to fully start using digital currencies.
If you stored your private keys safely, just switch to the Ethereum Mainnet. Otherwise, create a new wallet to make sure your account won’t be compomised.
Explore readings and resources about cryptocurrencies and more to familiarize yourself even more with the topic.