Opening your Visual Studio, then click create new project => Select ASP.NET Core Web Application.
Entering your project name, then click Create button
Selecting Web Application (Model-View-Controller), then click Change authentication
Selecting Individual User Accounts, then click OK button
Next, Click Create button
Press F5 to run your project, then click register link to create a new account.
If you get an error "A database operation failed while processing the request" you should click the Apply Migrations button, then press F5 to refresh your page.
If you want to update your database, you can click Tool menu => Nuget Package Manager => Package Manager Console, then enter Update-Database
Finally, Enter dotnet ef database update to update modify to your database.