<p>Add the Snipping Tool as the Ease of Access button to do the job.</p>
<p>Open Éditeur du registre and naviguez vers the following location:</p>
<pre><code class="lang-auto">HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
</code></pre>
<p>Create a new Key called utilman.exe à gauche panel and a new String value called Debugger at the right panel. Then set the path of the snipping tool (see below) as the value of the string.</p>
<pre><code class="lang-auto">C:\Windows\System32\SnippingTool.exe
</code></pre>
<p>At the Login Screen, Cliquez sur le Ease of Access button, the one next to the Power button en bas right corner of the screen. The snipping tool pops up. Take the screenshot of the Login Screen et cliquez sur Copy button to copy it to the clipboard. You won’t be able to save the screenshot you just took, but vous pouvez still use Clipboard as your middle man to transfer the content.</p>
<p>Log back to your desktop, launch Paint app or any other photo editing or screenshot app you use and paste it.</p>
<p>Source: <a href="https://www.nextofwindows.com/windows-10-tip-how-to-take-screenshot-of-lock-screen-and-login-screen" class="inline-onebox">Windows 10 Tip: How To Take Screenshot of Lock Screen and Login Screen - NEXTOFWINDOWS.COM</a></p>
