title: Web automation using .NET
body: <p>I am a very newbie programmer. Does anyone of you know how to do Web automation with <code>C#</code>?
  Basically, I just want auto implement some simple action on the web.
  After I have opened up the web link, i just want to perform the actions below automatically.</p>
  
  <ol>
  <li>Automatically Input some value and Click on "Run" button.</li>
  <li>Check In the ComboBox and Click on "Download" button.</li>
  </ol>
  
  <p>How can I do it with <code>C#</code>? My friend introduce me to use Powershell but I guess .Net do provide this kind of library too. Any suggestion or link for me to refer? </p>