title: "Javac" doesn't work correctly on Windows 10
body: <p>the problem is that I upgraded to Windows 10 and now I'm installing my tools to programming and now that I installed the JDK 7 of Java, when I try to use in the cmd the command:
  - &quot;javac&quot;</p>
  <p>The result of this is: &quot;javac&quot; is not recognized as an internal or external command...</p>
  <p>But I was edited the PATH with the correct link of jdk, because when I use &quot;java&quot;, it is ok.</p>
  <p>Now, I tried in the console with this command: <code>PATH=%PATH%;&quot;C:\Program Files\Java\jdk1.7.0_79\bin&quot;</code></p>
  <p>And when I executed the command &quot;javac&quot; it works, but now, when I open other console, it doesn't work, or when I restart the console, this command is not recognized.</p>
  <p>What could be the problem?</p>