Why don t I have a CD ROM drive on my computer in an Internet caf ?

Hello landlord! Internet cafes do not have optical drives, because optical drives are relatively easy to break. And the use is relatively less, Internet cafes where others generally go to play games The machine of the Internet café is diskless, without drive, so that the Internet café can also save a lot of costs, and the disc is easy to break for a long time, it is recommended that the landlord go to buy a U disk, now an 8G U disk is only 70, 80 yuan or so, you can first copy the data in the optical drive to the U disk.

And the USB flash drive is easy to carry.

Not all Internet cafes don't have it.,Now the optical drive really doesn't have much effect.,Because the optical drive has basically everything on the Internet.,Even the installation system rarely uses the optical drive.,Generally, U disk can be done.。 Internet cafes,It's just to make money.,The thing that doesn't have much use in the optical drive can not be installed without installation.,Reduce costs.,Hehe.。

Save money, no matter how bad the optical drive is, it will cost one or two hundred yuan, 60 machine Internet cafes can be approved (of course, in fact, many Internet cafes have less than 60 machines), so 60 is thousands of dollars, and the role of the optical drive? Install the system or software, look at the disc, the customer is unlikely to go to the Internet café to install something, and then when it comes to watching the disc, most of the pirated movies are available on the Internet, and you have to bring a disc? So the optical drive is useless for the Internet café with more money to invest in the general Internet café is not equipped with only one for their own use and now what software is installed are rarely used in the optical drive even if the operating system is not necessary to match it is meaningless.

Is it necessary for the Internet café to let you bring a dish to install the system? Watching a movie.

And the ultimate goal is to save money.

A computer with an optical drive has nothing.

But an entire Internet café is at least a few dozen CD-ROM drives.

It's all money.

If the Internet café is equipped with a CD-ROM drive, you have to go to the Internet café to test the CD for any amount of money, and who will use it for a CD-ROM floating population, and it will increase the cost!

It's cheap to buy a computer without installing a CD-ROM drive, and how many people go to Internet cafes to use CD-ROM drives now.

Generally, Internet cafes are free of optical drives.,If you want to see something directly on the Internet, it's just that.,Internet cafes basically don't support optical drive reading.,But U disks are all supported.。

The virtual optical drive has the following characteristics and uses:

1）.High-speed CD-ROM: The virtual optical drive runs directly on the hard disk at speeds up to 200x; The response speed of the virtual optical drive is very fast, and the image file is smooth and non-stopping.

Generally, the transfer speed of hard disks is about 10-15MB s, which is converted into an optical drive transfer speed (150k s) which is equal to 100x. Most motherboards now have Ultra DMA controllers that can transfer speeds of up to 33ms (220x).

2）.The best companion for poor notes: The virtual optical drive can solve the problems of the laptop without optical drive, the speed is too slow, it is not easy to carry, and the optical drive consumes power; Disc images can be copied from other computers or networks.

3）.The best choice for MO is the lack of Qingji: The disc (virtual CD) generated by the virtual optical drive can be stored in the MO disk, and the MO disk will become a "disc MO" if you carry it with you, and the MO optical drive is one, killing two birds with one stone.

This depends on the configuration of the Internet café computer.,Basically, there is no optical drive.。 You can ask at an Internet café.

Computers in Internet cafes generally do not have optical drives.