Computers are inseparable in the family, in learning, and in work. So, do you know that the CD-ROM needs to be driven? What does the computer driver do? For these questions, there may be many people who are not very clear. Let me give you a brief introduction!
       Does the optical drive need to be driven? An optical drive is a device that reads and writes to an optical disc. From the current trend of development, in addition to high-definition movies, there is no need to use optical drive drivers. So now there are a lot of ultrabooks, not equipped with an optical drive, if you need to use an external optical drive. From the point of view of use, for white, it is necessary to install the operating system with a CD. In this case, an optical drive is required. But now all versions of the Win system can be installed without a CD. For HD movies, direct download directly to the disk I think is a common choice for everyone. A variety of large programs, even if you want to use a CD, you can find a PC, test the U disk, and then install, so the optical drive is not a big chance.
       What does the computer driver do? Drivers are software that work directly on a variety of hardware devices, and the name "driver" is also very visually indicative of its functionality. It is through the driver that various hardware devices can operate normally and achieve the desired working effect.
       In theory, all hardware devices need to be installed with the appropriate drivers to work properly. However, devices such as CPU, memory, motherboard, floppy disk, keyboard, monitor, etc. do not need to install drivers to work properly, but graphics cards, sound cards, network cards, etc. must be installed drivers, otherwise they will not work properly. Why is this?
       This is mainly because these hardware is necessary for a personal computer, so early designers listed these hardware as hardware that the BIOS can directly support. In other words, the above hardware can be directly supported by the BIOS and the operating system after installation, no longer need to install the driver. From this perspective, the BIOS is also a driver. But for other hardware, such as: network card, sound card, graphics card, etc., you must install the driver, otherwise the hardware will not work.
       Through the above content, have you already understood the problem that the optical drive needs to be driven and what is the role of the computer driver? If you need it, please read it!
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