Can CD music discs be copied directly? The music on the CD can only be obtained by ripping tracks, and ordinary copying is not possible?

You can use the system’s own software WINDOWS MEDIA PLAYER.

1. After opening Windows Media Player, first click "Tools", "Options", click the "Copy Music" tab, uncheck "Copy Protect Music", and then confirm. The purpose of this is that the name of the MP3 song produced can be changed, otherwise it cannot be changed. ?

Second, put the CD into the optical drive, open and play it with Windows Media Player, listen to see if it is the disc, then stop playing, be careful not to close the program, click "File" in the menu bar above ", "Copy", "Copy from audio CD", "Unknown album ****", the "*" sign is automatically created by the system with the current date as the name, and Windows Media Player displays the interface for copying the CD. Or you can directly click "Copy from CD" in the shortcut toolbar on the leftmost row of the main window of the program. The same is true. ?

After opening the CD copy interface, you can clearly see the status of the songs in the CD. By default, all the songs are ticked, that is, all are selected. In this way, when you click on the top of the window With the round red "Copy Music" button, you will see that the songs are copied one by one. There is a progress bar, which is very intuitive and easy to understand at a glance. ?

But sometimes you don’t want to copy all of them, but just want to copy some of the songs on the CD. Then first remove the check mark to the left of the “Title” above. Note that it is not the check mark to the left of “Tracks” (actually It doesn't matter if you click). After removing the check mark, you will see that all songs are not selected. At this time, according to the track number on the CD, check the corresponding track in the window, and finally press the red "Copy Music" button That's it. ?

Generally, by default, the songs you copy from CD disks are in WMA format. Most MP3 machines can play this format. The songs are saved in "Me" "My Documents", "My Music", and "Unknown Album", there will be a folder named after the current date, which contains the songs you copied. Just change their names to song titles. ?

Third, after correctly connecting the MP3 machine to the computer, open the folder where the songs you just copied are located, select all the songs, and then click "Edit" and "Copy" in the menu bar above the window. , then open "Removable Disk (MP3 Machine)" in "My Computer", and in the "Removable Disk" window, just click "Edit" and "Paste". ?

If you want to change the location where the copied songs are saved, you can follow the first step. In the "Copy Music" tab, there is a "Change" button next to "Copy music to this location" , click it to change the location. ?

If you want to save the copied songs in MP3 format, also in the "Copy Music" tab, in the middle, click the drop-down arrow next to "Format" and select MP3 there. It can support LRC lyrics. ?

If you feel that the finished song is still too big, you can adjust the compression rate yourself. Also in the "Copy Music" tab, adjust between "Minimum Size" and "Best Quality" Just slide the rod.

Computer is a machine that uses electronic principles to process data according to a series of instructions. A computer can be divided into two parts: software system and hardware system. The first computer was the ENIAC general-purpose electronic computer, which was born at the University of Pennsylvania on February 15, 1946.

People refer to computers without any software installed as bare metal. With the development of science and technology, some new types of computers are now emerging: biological computers, photon computers, quantum computers, etc. On May 24, 1954, the transistor electronic computer was born.

The first generation of computers had a very limited variety of input and output devices. The usual input device is a punch card reader, which is used to import instructions and data into the memory; while the output device used to store results is usually a magnetic tape. With the advancement of technology, the richness of input and output devices has increased. Take a personal computer as an example: the keyboard and mouse are the main tools for users to directly input information into the computer, while monitors, printers, loudspeakers, and headphones return processing results. There are also many input devices that accept different kinds of information, such as digital cameras that can input images.

Among the input and output devices, there are two categories that are worth noting: The first category is secondary storage devices, such as hard drives, optical discs or other slow but high-capacity devices. The second is computer network access equipment. The direct data transmission between computers through them greatly enhances the value of computers. Today, the Internet enables tens of millions of computers to transmit various types of data to each other.