When it comes to working with files and folders in Windows 10, it is essential to have access to the full file name and its extension. However, by default, Windows 10 hides file extensions from users, which can lead to confusion and errors when working with files. In this article, we will explore some methods to make Windows 10 show file extensions.

Method 1: Change File Explorer Options

One of the easiest ways to make Windows 10 show file extensions is to change the File Explorer options. Here are the steps to follow:

1. Open File Explorer by pressing the Windows key and E simultaneously.
2. Click on the View tab on the ribbon.
3. Click on Options, and then click on Change folder and search options.
4. In the Folder Options window, click on the View tab.
5. In the Advanced settings section, find the option that says “Hide extensions for known file types” and uncheck it.
6. Click on Apply and then OK.

After following these steps, you should be able to see the file extensions of all the files and folders in File Explorer.

Method 2: Use Command Prompt

If you prefer using the command line, you can also make Windows 10 show file extensions using Command Prompt. Here are the steps:

1. Open Command Prompt by pressing the Windows key and typing “cmd” in the search bar.
2. Right-click on the Command Prompt app and select “Run as administrator.”
3. Type the following command and press Enter:
“reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v HideFileExt /t REG_DWORD /d 0 /f”
4. Close Command Prompt and restart Windows 10.

After following these steps, you should be able to see the file extensions of all the files and folders in File Explorer and other Windows 10 applications.

Method 3: Use Group Policy Editor

If you are using Windows 10 Pro or Enterprise, you can also use the Group Policy Editor to make Windows 10 show file extensions. Here are the steps:

1. Press the Windows key and R simultaneously to open the Run dialog box.
2. Type “gpedit.msc” and press Enter.
3. In the Group Policy Editor window, navigate to the following path:
User Configuration > Administrative Templates > Windows Components > File Explorer
4. Double-click on the “Hide extensions for known file types” policy.
5. In the policy settings window, select “Disabled.”
6. Click on Apply and then OK.

After following these steps, you should be able to see the file extensions of all the files and folders in File Explorer and other Windows 10 applications.

Conclusion

In conclusion, showing file extensions in Windows 10 is a simple and straightforward process. Although the default setting may hide file extensions, you can quickly change this setting using any of the methods we have discussed in this article. Whether you prefer changing File Explorer options, using Command Prompt, or the Group Policy Editor, make sure to choose the method that works best for you. With file extensions visible, you can work with files and folders in Windows 10 with ease and efficiency.