title: difference between the user agent strings
body: <p>what is the difference between the following user agent strings</p>
  
  <p><code>Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko</code></p>
  
  <p><code>Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; .NET4.0E; .NET4.0C; rv:11.0) like Gecko</code></p>
  
  <p>I am currently trying to debug a JS issue specific to IE and while debugging noticed that there are these 2 varying user agent strings, for windows 10 and IE 11.</p>
  
  <p>Also, additionally, the user agent some times has <code>Gecko/20100101</code> like in the string <code>Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0</code>, does presence of <code>Gecko/20100101</code> indicate that its a <code>Desktop</code> always?</p>
  
  <p>Thanks.</p>