Go to the https://account.adobe.com, and then select Create an account.
In the Create an account screen, provide the necessary information. Then select Create account.
Note:
The email address you enter will be your Adobe ID, so use a frequently used address that you’ll remember.
You will receive a mail from Adobe with a link to verify your email address. You may have to wait for some time before receiving the email.
Use your account details to sign into the Adobe APP.