Expand the Name & Extension category as shown in the image above.; Under the file name field you should see a checkbox labeled Hide extension.Uncheck this box to have the Mac OS display this file ...

Typing a file name is easy when the name is short, but long, complex names with special characters are more diffi. ... you need to display the hidden extension first. Display File Extensions.

But if you want, you can make File Explorer show the file extensions along with the file names. After enabling this setting, Windows will start displaying the file extension after the name of a file.

Click on the File Types tab to display the list of file types. You can highlight any file on the list to learn its file extension. This is the method you would use for Windows ME.

To show file extensions in Windows 11, open File Explorer, navigate to View > Show, and select File name extensions. Once enabled, all files in File Explorer will display their complete names ...

The file extensions are written at the end of a file name after a dot (.). For example, a PDF file has a .pdf extension, a text file has a .txt file extension, etc.

A file extension, or file name extension, is the letters immediately shown after the last period in a file name. For example, the file extension.txt has an extension of .txt. This extension allows ...

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In iOS 16.0 and later, you can make Apple's stock Files app display file extensions for items in the currently viewed folder. Keep reading to learn how it's done.