Who knows what kind of file extensions are meant to be comprehensive

The extension of a file usually means "the type of file".

A file extension is a mechanism, or symbol, used by the operating system to mark a file type; Extensions are an essential part of almost every file, and if a file doesn't have an extension, the operating system won't be able to tell what type of file it belongs to, and therefore won't be able to tell which software to use to process it.

The file extension is:

doc ——— word document and can be opened with software such as Microsoft Word.

WPS ——— WPS file, which is opened with Kingsoft's WPS software.

XLS———Excel Electron**, opened with Microsoft's Excel software.

PPT ——— PowerPoint presentation, open with Microsoft PowerPoint and other software.

txt ——— plain text, which can be opened with Notepad, WordPad, etc.

RAR———WinRAR compressed file, open with WinRAR, etc.

HTM ——— web page file and opens it with a browser, Microsoft Office Frontpage.

DWG ——— CAD drawing file and can be opened with software such as AutoCAD.

exe ——— executable file.

jpg ——— graphic file.

BMP ——— bit ** piece.

SWF ——— flash video.

The extension of a file usually means "the type of file".

There are several types of files:

1. RARRAR is a patented file format, used for data compression and archiving packaging, RAR is usually higher than ZIP compression ratio, but the compression and decompression speed is slower. Volume compression: Splits the compression into multiple files.

2、html

Hyper Text Markup Language (HTL) is an application of the standard Universal Markup Language. HTML is not a programming language, but a markup language, which is essential for web page production.

3. doc document (foreign language abbreviation: doc, foreign language full name: document) is a common file extension of computer files, and it is also a text document of the previous version of word2003.

Since word 2007 docx. This format was originally used as a plain text file, and is mostly seen in different operating systems, software and hardware instructions.

4. txttxt is a text format that Microsoft comes with on the operating system, it is the most common file format, as early as the DOS era, there are many applications, mainly storing text information, that is, text information, most of the current operating systems use notepad and other programs to save, most of the software can be viewed, such as notepad, browsers and so on.

5. An executable program (exe file) is a binary executable program that can be floated in the storage space of the operating system. It can be loaded into memory, loaded by the operating system, and executed. Executables between different platforms for a specific CPU instruction set (e.g., x86 instruction set) cannot be directly migrated.

The extension of a file usually indicates the type of file, and by confirming the extension of the file, you can confirm the software that opens the file.

The file extension is also known as the file extension. It is a mechanism by which the computer system marks file types. Normally, the suffix appears after the main file name (user name), separated by a decimal point separator.

Any file name consists of a primary file name and an extension.

Common file extensions include:

ISO: An image file, which can be used to create an installation CD by writing the ISO file to the CD by burning software. This type of file is commonly used in the installation of system files.

RAR: Compressed package file, which can compress several files or folders into a compressed package through compression software, and the compressed file is convenient for transfer.

exe: An executable file that is a file in the Portable Executable (PE) file format that can be loaded into memory and executed by the operating system loader.

A filename extension, also known as a file extension, is a mechanism used by the operating system to identify file types. Typically, an extension is followed by the main filename and separated by a delimiter. In a file name like ", test is the main file name and txt is the extension (text, foreign language full name:

text), indicating that the file is considered to be a plain text file.

The file extension is mainly used to indicate the type of file, and to describe the purpose or content of the file.

A file extension, also known as a file extension, is used to identify a file type.