Which type of wallet do you want, because there are different wallets for different coins.
I will teach you how to create Ethereum wallet, most especially on myetherwallet.
- Go to https://www.myetherwallet.com/.
- Create a password.
- Download and store your keystore file.
Do it for security reasons.
- Save your private key and keep it safe.
You can't retrieve it back, if you loose it.
- Use your private key or keystore file to open your wallet.
There are many ways to unlock your wallet, but to keep it simple let’s stick with the files we just got — private key and keystore file. Select and paste your private key or upload the keystore file to unlock your wallet.
It is as simple as that.
I hope i have been able to help with this.