如何关闭/重新启动Windows 8预览？

刚刚安装了Windows 8 Preview，无法确定如何进入“开始”菜单中的“关机/重新启动”选项。

单击开始菜单会弹出“开始屏幕”，但“关机/重新启动”选项不存在。

不得不使用命令提示符关闭我的盒子。

有想法吗？

您有几种选择：

• ctrl+ alt+ del，然后按右下角的开/关按钮。
• 按计算机的硬件电源按钮
• 注销，然后在登录屏幕上将看到电源选项。
• 在桌面上-将鼠标悬停在开始按钮上，然后按“电源”按钮。
• 按WIN+，R然后使用命令：shutdown.exe -f -s
• 在桌面上，最小化所有窗口，然后按Alt+F4

它在“开始”菜单中的“设置”下（您需要将鼠标悬停在“开始”按钮的左下角以获取具有设置的菜单，而不是单击它）。

或者，您也可以按Win+调I出设置面板。

Ctrl + Alt + Del，然后按On / Off按钮。右下角。

从这个来源：

If you want to change the Windows 8 start menu  back to the Windows 7 version, here’s what you need to do:

    Launch the registry editor (win+r > regedit >enter)
    Drill down to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer
    Double-click on RPEnabled
    Change the value from 1 to  (zero)
    Tap enter or click OK

The change will take place immediately — just tap the Windows key on your keyboard twice to try it out (the first press will slide the Metro start screen back into view).
Once you make the change, the trademark Windows 8 start screen will no longer appear after you log in. Instead, you’ll be greeted by an interface that looks almost exactly like your existing Windows 7 desktop — the only real difference being the squared-off window borders on your applications. Whether the menu makes it as an option in the final Windows 8 release is unknown, but I’m sure Microsoft will be getting plenty of feedback about its removal.

按下电脑机箱/笔记本电脑上的电源按钮。