Sign up with a personal Microsoft account
Select the sign-up link for Azure DevOps.
Enter your email address, phone number, or Skype ID for your Microsoft account. If you're a Visual Studio subscriber and you get Azure DevOps as a benefit, use the Microsoft account associated with your subscription. Select Next.
Enter your password and select Sign in.
To get started with Azure DevOps, select Continue.
If you signed in with an existing Microsoft account, your next step is to Create a project. If you signed in with a newly created Microsoft account, then your project is automatically created and named after your account name.
Hope this helps!
To know more about Azure DevOps, It's recommended to join Azure DevOps certification course today.