title: Why i can't add libraries to my Java project in Netbeans
body: <p>I'm trying to add MySQL Jconnector to my project, I downloaded this <a href="https://github.com/sarxos/webcam-capture/tree/master/webcam-capture-examples/webcam-capture-video-recording" rel="nofollow noreferrer">source code</a> and i want to add MySQL support to do register/login options but i can't add the jar file since i can't find libraries tap in project properties ! i only have this folders and i can't add new folders or remove any of them :</p>
  
  <p><a href="https://i.stack.imgur.com/BDEMk.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BDEMk.png" alt="enter image description here"></a></p>
  
  <p>project properties window :</p>
  
  <p><a href="https://i.stack.imgur.com/T5rs9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/T5rs9.png" alt="enter image description here"></a></p>
  
  <p>Any help please ?</p>