Download electrum wallet, create a new wallet, create a seed and when it asks you to choose the seed type you have to choose "segwit". That's basically it. You write down the seed words, set the password and you're ready to go. They made it very easy, you can even find tutorials online, but you shouldn't need them as the wallet is idiot proof. The only 2 things you need to be careful about is not forgetting the seed and the password.