title: Can't find the account pages in Asp.Net Core 2.1
body: <p>I've created a brand new site from Visual Studio, and selected "Individual User Account" authentication.  The page <code>_LoginPartial.cshtml</code> contains the following:</p>
  
  <pre><code>&lt;ul class="nav navbar-nav navbar-right"&gt;
      &lt;li&gt;&lt;a asp-area="Identity" asp-page="/Account/Register"&gt;Register&lt;/a&gt;&lt;/li&gt;
      &lt;li&gt;&lt;a asp-area="Identity" asp-page="/Account/Login"&gt;Login&lt;/a&gt;&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>The site works, and allows me to navigate to the <code>Register</code> and <code>Account</code> pages; however, I can't see those pages in my project.  I don't have, for example, a <code>/Account/Register.cshtml</code>.  My assumption is that the line at the top of <code>_LoginPartial</code>:</p>
  
  <pre><code>@using Microsoft.AspNetCore.Identity
  </code></pre>
  
  <p>Has something to do with this; but what?  </p>
  
  <p>Are these pages hosted remotely (F12 doesn't seem to be telling me I'm leaving the site), are they baked in but hidden in some way, have I just missed them (if so, sorry!)?</p>