To learn how to work with carriers, you need to know how they store information. If you just write a lot of megabytes, you can not find out where the written page of text, and where the picture. All information is stored on media in the form of files. File - this is simply a sequence of bytes, which contains some information and that is his name. For example, the encoded image sequence bytes, and calling him "my favorite picture," you can keep the sequence on the floppy. That is, you save the picture in the file "My favorite picture" on the diskette. Media can be stored on a lot of files, and not to confused, you should use some system for storage.
Such a system is called the file system. Files can be stored on floppy disks, compact disks, USB flash drives and other storage media, but the computer will work with different carriers alike, as always used the same file system. All of the media referred to as disk and write letters with a colon, eg A: or C:. The disc can be written in the form of cabinet, which kept many documents, that is files. Cabinets, as well as wheels, may vary in size, and some of them can be moved to other rooms, that is, disks can be transferred to other computers. On any drive can fit a lot of files, and for easy storage files are located in folders that can be represented as a box enclosure. In the folder, but files can be stored in other folders. At the same time, some files can be stored directly to disk, but not in any folder.
For example, the disk file "Example" and two folders - "folder 1" and "Folder 2". In the folder "Folder 1" file found "The second example is" and folder "folder yet." In the folder "Another Folder" is a file named "Example". In this case, although the file name is the same as that of the first file is a different file, since it is in another folder. To find a file on disk, you must specify the name and the names of folders, which contain the file. This information is referred to by the file. Through to the first file will be just the disk name. Through to the last file is the name of the disk, the folder "Folder 1" and the folder name "folder yet."
Such a system is called the file system. Files can be stored on floppy disks, compact disks, USB flash drives and other storage media, but the computer will work with different carriers alike, as always used the same file system. All of the media referred to as disk and write letters with a colon, eg A: or C:. The disc can be written in the form of cabinet, which kept many documents, that is files. Cabinets, as well as wheels, may vary in size, and some of them can be moved to other rooms, that is, disks can be transferred to other computers. On any drive can fit a lot of files, and for easy storage files are located in folders that can be represented as a box enclosure. In the folder, but files can be stored in other folders. At the same time, some files can be stored directly to disk, but not in any folder.
For example, the disk file "Example" and two folders - "folder 1" and "Folder 2". In the folder "Folder 1" file found "The second example is" and folder "folder yet." In the folder "Another Folder" is a file named "Example". In this case, although the file name is the same as that of the first file is a different file, since it is in another folder. To find a file on disk, you must specify the name and the names of folders, which contain the file. This information is referred to by the file. Through to the first file will be just the disk name. Through to the last file is the name of the disk, the folder "Folder 1" and the folder name "folder yet."
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