Enable File Extensions for Known Types in Windows

The file extensions will be very important in identifying the kind of file you are dealing with. They let you know whether a file is executable .exe, an installation package .msi, or an image .png, .jpeg, among others. By default, Windows might hide file extensions for known file types, hence making it difficult to identify them in an instance. If you want file extensions to be visible, then that's doable too by activating the capability using the steps below.

(toc)

This tutorial explains, step by step, how to enable file extensions in Windows, including older systems, and the newer Windows 7, Windows 8, and Windows 10 operating systems.

Why Turn File Extensions On?

More Easily Recognize the Type of a File: By recognizing a file type, one would avoid running a wrong, potentially dangerous file.

Enhanced File Management: It allows you to differentiate between files with similar names but different extensions.

Ease of Editing: Certain file types may need renaming or converting, which is easier when extensions are visible.

Steps to Enable File Extensions in Windows 7, 8, and 10

Open File Explorer:

• Use the shortcut Windows + E to quickly open File Explorer.

Access the View Tab:

• Locate the View tab at the top of the File Explorer window.

Display File Name Extensions:

• Under the View tab, locate the option File name extensions and select the check box beside it.
• It would immediately display file extensions for all the known file types.

Steps for Older Versions of Windows

Open Folder Options:

• Open Windows Explorer by using the shortcut Windows + E.
• Click on the Tools menu and then click on Folder Options.

View Tab:

• In the Folder Options window, click on the View tab.

Change Settings:

• From here, you will find the option Hide extensions for known file types.
• Uncheck this to see file extensions for all files.

Apply and Save:

• Click on Apply and then OK to save your changes.

Benefits of Displaying File Extensions

• Increased Security: You can easily identify suspicious files by their extensions-especially opening email attachments or downloading.
• File Type Management: You can confirm the file type before opening, editing, or sharing them.
• Improved Organization: Sorting and categorizing files becomes simpler when you can see their extensions.

Troubleshooting Tips

• If the File name extensions option is missing, ensure your Windows operating system is updated.
• For enterprise systems, you may need administrative privileges to change folder settings.

This way, you can manage your files efficiently and pimp up the overall experience of Windows. Whether you are onto creating some personal project or dealing with highly sensitive files, enabling file extensions is one of those petite yet vital features to avail.