title: How to run/start VsCode on Centos 7
body: <p>I'm a beginner studying centos.
  I installed centos and vscode, but there's no response when I click the vscode icon.
  And when i enter the [code] at the terminal, only an error message comes out and it can't be executed (the screen below).</p>
  <p>​And if you look at the top left of my screen, it says [Activities]. Is this normal?
  I saw [Applications] other centos image</p>
  <p><a href="https://i.stack.imgur.com/AJ6MB.jpg" rel="nofollow noreferrer">enter image description here</a></p>
  <p><a href="https://i.stack.imgur.com/i6AQa.jpg" rel="nofollow noreferrer">enter image description here</a></p>