<page xmlns="http://projectmallard.org/1.0/"
      type="topic"
      style="task"
      id="display-lock">

  <info>
    <link type="guide" xref="prefs-display"/>
    <link type="seealso" xref="session-screenlocks"/>
    <link type="seealso" xref="shell-exit#lock-screen"/>
    <revision pkgversion="3.7.1" version="0.2" date="2012-11-16" status="outdated"/>
    <revision version="13.10" date="2013-09-07" status="review"/>
    <desc>Prevent other people from using your desktop when you
    go away from your computer.</desc>
    <credit type="author">
      <name>Shaun McCance</name>
      <email>shaunm@gnome.org</email>
    </credit>
    <credit type="editor">
      <name>Michael Hill</name>
      <email>mdhillca@gmail.com</email>
    </credit>
    <include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/>
  </info>

  <title>Automatically lock your screen</title>

  <p>When you leave your computer, you should
  <link xref="shell-exit#lock-screen">lock the screen</link> to prevent
  other people from using your desktop and accessing your files. You will
  still be logged in and all your applications will keep running,
  but you will have to enter your password to use your computer again.
  You can lock the screen manually, but you can also have the screen
  lock automatically.</p>

  <steps>
    <item><p>点击<gui>开始菜单</gui>，打开控制面板</p></item>
    <item><p>选择电源管理</p></item>
    <item><p>在转入睡眠的下拉框中，选择超时时间；屏幕会在停止操作该时间后，自动锁定</p></item>
  </steps>

</page>
