Simple steps to display file extensions (quickly learn how to display file extensions)

In computer operations, the suffix name of a file is part of the file type, which can help us quickly identify the file format. However, sometimes we may find that the system hides the file extension by default, preventing us from intuitively knowing the true type of the file. Today, PHP editor Strawberry will introduce you to a simple step to quickly display the file extension name, so that you can easily understand the type of file. Let’s take a look!

1. What is a file suffix?

is the combination of dots and letters after the file name. First, the concept of file suffix is ​​introduced. txt represents text files, jpg represents picture files, etc. The file extension indicates the type of file.

2. Why it is important to display file suffix names

Explains why it is important to display file suffix names, mainly including the following points: to facilitate distinguishing different types of files, 1; to avoid misoperation, Prevents double-clicking on erroneous programs, 2. Helps better understand and use files, 3.

3. How to display file suffix names under Windows system

Details the specific steps for displaying file suffix names under Windows system. Including opening "Folder Options" in "Explorer" and switching to it, unchecking "View" in the window, tab "Hide extensions for known file types", etc.

4. How to display file extensions under macOS system

Details the specific steps for displaying file extensions under macOS system. Including clicking "Finder" selection in Finder, checking "Show extensions for all files" in the menu "Preferences", "Advanced" tab, etc.

5. How to display file suffix names under Linux system

Introduces in detail the specific steps for displaying file suffix names under Linux system. For example, include using the command line tool to enter the specific command "ls-l", etc.

6. Frequently Asked Questions: Why is my file suffix still not displayed?

If the file extension name is not displayed, the reason may be that there is a problem with the system settings, etc. We answer some questions that readers may encounter and provide corresponding solutions.

7. How to customize the display of file suffixes

Includes operations such as modifying the registry or configuration files in Windows and macOS systems, and introduces how to customize file suffixes according to personal needs display mode.

8. How to hide file extensions

Includes specific steps under Windows, macOS and Linux systems, introducing how to hide file extensions when needed.

9. Tips: How to quickly change the suffix of a file

Including methods such as modifying the file name suffix and using batch renaming tools, I share a tip and teach readers how to quickly change the file name. suffix name.

10. Note: Be careful of virus files when displaying file extensions

Be wary of criminals disguised as common file types to attack, and remind readers to be careful of virus files when displaying file extensions. The presence.

11. How to display file extensions on mobile phones or tablets

Includes specific setting steps in Android and iOS systems, introducing how to display file extensions on mobile phones or tablets Methods.

12. The importance of displaying file suffix names to programmers

It is easy to identify different types of code files, pointing out that displaying file suffix names is particularly important for programmers, and improves programming efficiency .

13. Use a third-party file manager to display file suffixes

can display file suffixes more conveniently and provide corresponding download links. Some third-party file manager software are introduced. .

14. Benefits and methods of displaying file suffixes

And once again emphasized the importance of displaying file suffixes, and explained the benefits of displaying file suffixes and the specific methods under different operating systems. How to do it.

15. Outlook: Possible new technological improvements in the future

In order to improve the convenience and efficiency of file management, we look forward to possible new technological improvements in the future, such as automatic identification of file types, etc. .

We have learned about the importance of displaying file suffix names and the specific operation methods under different operating systems through the introduction of this article. And improve the efficiency and accuracy of file management, hoping that readers can correctly display file suffix names according to their own needs.

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