要构造一个屏幕保护程序，最好的方式就是为其配置一个虚拟的光驱、键盘、屏幕和鼠标，但是不需要虚拟磁盘和网络适配器。
To construct a screensaver, the best way is to configure it with a virtual CD-ROM drive, keyboard, screen, and mouse, but without any virtual disks or network adapter.
其它供应短缺的部件还包括硬盘和光驱。
Other components in short supply include hard drives and optical disc drives.
上网本没有光驱，有些桌面电脑也没有，那么最好不要为这个浪费一张CD了。
Netbooks don’t have CD drives, and even on a desktop, it can be nice to not waste a CD just for this.
为了适应装有可启动光盘的电脑，一些BIOS还允许将光驱指定为启动驱动器。
In order to adapt to a bootable CD-ROM with the computer, some BIOS will also allow the drive designated as the boot drive.
该CD是由VDM所生成的ISO文件根据VM部署任务模拟的，并且将被装入虚拟光驱，这样它可以比软盘保存更多的数据。
The CD is simulated by an ISO file generated by the VDM according to the VM deployment task and will be mounted to a virtual CD-ROM so it can hold far more data than a floppy disk.
他们推出的PS 3作为最先进主机拥有强大的新处理器和高解析度的蓝光光驱。
It is pushing the PS3 as the most advanced console, with a powerful new processor chip and a high-definition "Blu-ray" optical drive.
如果你觉得必要，也可以限制拓展驱动器或光驱的使用。
You can also restrict access to external devices such as external hard drives or CD-ROM if you feel it’s necessary.
下载并刻录这个ISO，放入光驱，就可以重启你的电脑了。
Download and burn the ISO, place it in your CD-ROM drive, and reboot your machine.
问题在于你硬盘的启动优先级高于光驱。
The problem is that your hard drive has a higher boot priority than your optical drive.
HDDVD光驱没有黑色的。
微软曾高调支持与蓝光竞争的高清光盘格式hd - DVD，玩家可以选择购买一台HD - DVD光驱，作为他们的Xbox 360的附件。
Microsoft famously backed the rival high-definition disc format, HD-DVD, and offered users the chance to buy an HD-DVD drive as an add-on for their Xbox 360.
在前面的部分您创建了一个新的虚拟机，要为这个虚拟机安装Linux作为操作系统，请将 Linux 安装盘放在光驱中。
To install Linux as the operating system for the new virtual machine that you have created in the previous section, please ensure that the Linux install CD is placed in the CD-ROM drive.
Windows管理员以互动模式(从光驱安装)安装系统时，缺省的计算机名称对于用户来说没什么意义。
For Windows administrators who perform an interactive installation (where you boot from the CD), the default computer name is less than intuitive.
有时你可能需要更改设备的启动优先级以便能够从光驱启动一个live版的Linxu发行版。
Occasionally you will need to change the device boot priority to be able to boot a live Linux distro from your optical drive.
通常你可以在“Boot”菜单下找到相关选项，你需要保存这些更改以便能够从光驱启动。
You can usually find the option under the 'boot' menu, and you will need to save these changes to be able to boot from the optical drive.
可别忘了，MacBook Air并不配有以太网和光驱。
Don't forget, the MacBook Air doesn't come with Ethernet or with an optical drive either.
iMac也是第一个用光驱完全取代3.5寸软驱的电脑。
The iMac is also the first computer to dispense with the previously ubiquitous 3.5-inch floppy drive in favor of a CD-ROM drive.
bat文件（在将 C 放到光驱/播放器中时就会启动）的内容如下
The autorun.bat file (which is started when the CD is put in the reader/player) looks like this
当一些公司开始提供蓝光光驱或者HDDVD作为计算机的一个可选件时，苹果还是保持原地踏步，只提供再普通不过的DVD格式支持。
While some companies have begun to include Blu-ray Disc or HD DVD drives as options in their computers, Apple has stayed on the sidelines, preferring the ubiquitous DVD format.
心中的恐惧一下子被温暖的灯光驱散。
Imagined horrors instantly vanished in the warmglow of light.
编者相信这应该是由于光驱散发的热量。
The authors believe it was probably caused by heat emanating from the optical drive.
阳光驱散山地上的一阵雪花，我默读着凯库拉山最高峰名字的音节“塔普奥-欧-乌努库”，意思就是“彩虹的脚印”。
The sun picked out a piping of snow that ran along the range and I savoured the sound of the syllables of its highest peak, Tapuae-o-Uenuku, or "footprint of the rainbow".
蓝光光驱可升级，但是并非官方支持，所以应该会丢了保固。
The drive can be upgraded, although not on any official basis (read: YMMV, do so at your own risk, you may void warranty, etc.).
第一个选择是一个基于防拷贝系统的DVD光盘，这需要你在玩游戏时把DVD光盘一直放在光驱里。
The first is a DVD based copy protection system that requires you to have the DVD in the drive at all times whilst playing.
灰尘吸附在光驱、键盘、鼠标等经常使用的部件上，会影响到这些部件的正常工作。
Dust absorption in the optical drive, keyboard, mouse, and other components used will affect the normal operation of these parts (of course also affects the service life).
如未刻录光盘，在WINDOWS下运用虚拟光驱加载iso光盘镜像，双击光盘自动播映程序，选择“设备WINDOWS”。
If not burn, disc under the WINDOWS with virtual drive load ISO disc image, double-click the CD broadcast program automatically, select "WINDOWS" equipment.
很多天文软件包都使用引导星目录库，所以配置一个光驱也视必要的。
Most astrometry software packages use the Guide Star Catalogue, so a CD-ROM drive is also required.
很多天文软件包都使用引导星目录库，所以配置一个光驱也视必要的。
Most astrometry software packages use the Guide Star Catalogue, so a CD-ROM drive is also required.
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