You will need to download an app onto your mobile device (smartphone). This is very easy and only takes a minute or 2.
If you have an iPhone – here is the link to the app store
If you have an android – here is the link to google play store
Once that have been downloaded, you will have to provide some Identification to Coinbase. The instructions will be in the App once you login to register an account.
Coinbase asks for your ID because it will need to connect with a payment method. Your can connect with both your Credit Card and your Bank. This will allow you to purchase your trading funds (in crypto) and withdraw your profits and/or complete funds.
Please write down all your password and login essentials.