how to show file extensions in windows 10
Being able to see file extensions in Windows 10 is super helpful, especially when you want to identify different file types quickly or avoid opening something you shouldn’t. Luckily, it’s really simple to do. You just need to go into your File Explorer settings and enable one checkbox. Let’s break it down step by step.
Step-by-Step Tutorial: How to Show File Extensions in Windows 10
In this section, you’ll learn how to make file extensions visible in Windows 10. By the end of these steps, you’ll be able to see the full names of files including their extensions, like .txt, .jpg, or .exe.
Step 1: Open File Explorer
To start, open File Explorer by clicking the folder icon on your taskbar.
File Explorer is your access point for all of your files and folders. You’ll find it on the taskbar, which is usually at the bottom of your screen. Clicking it will open a new window showing your files.
Step 2: Go to the View tab
Next, click on the "View" tab at the top of the File Explorer window.
The "View" tab contains various options for how your files are displayed. It’s located in the menu bar at the top of File Explorer.
Step 3: Check the File Name Extensions box
Then, find the checkbox labeled "File Name Extensions" and click it.
When you check this box, all file extensions will become visible. This box is usually on the right side of the "View" tab under the "Show/hide" section.
Step 4: Verify Extensions are Visible
Finally, look at your files and make sure you can see the extensions next to the file names.
After checking the box, every file name should now end with a period followed by three or four characters, like .docx or .mp3.
After you complete these steps, all your files will display their extensions. This means you’ll easily know if a file is a document, image, or executable file, helping you manage your files more effectively.
Tips for Showing File Extensions in Windows 10
- Use Keyboard Shortcuts: You can quickly open File Explorer by pressing the Windows key + E.
- Remember to Apply Settings: Changes you make in File Explorer’s "View" tab apply only to that window. To make it apply everywhere, go to "Options" then "Change folder and search options".
- Be Cautious: Changing file extensions can make files unusable. Always make sure you know what you’re doing.
- Show Hidden Files: While you’re in the "View" tab, you might find it useful to check the "Hidden items" box to see all files.
- Regular Check-ups: Periodically check to ensure the setting hasn’t reverted, especially after major Windows updates.
Frequently Asked Questions
What are file extensions?
File extensions are the suffixes at the end of file names which indicate the file type and associated program.
Why can’t I see file extensions by default?
Windows hides file extensions by default to keep file names clean and simple. However, it’s easy to change this setting.
Can changing a file extension harm my computer?
Changing file extensions can make a file unusable or open it in the wrong program. Be cautious and know the original extension before making changes.
Will showing file extensions slow down my computer?
No, showing file extensions will not affect the performance of your computer.
How do I hide file extensions again?
Simply go back to the "View" tab in File Explorer and uncheck the "File Name Extensions" box.
Summary
- Open File Explorer.
- Go to the View tab.
- Check the File Name Extensions box.
- Verify extensions are visible.
Conclusion
There you have it! Now you know how to show file extensions in Windows 10. This simple tweak can make a world of difference when managing your files, ensuring you always know what type of file you’re dealing with. It’s just a matter of navigating through your File Explorer and checking a box. Easy, right?
Getting familiar with these small yet powerful settings can help you become more efficient on your computer. If you’re curious to learn more, consider exploring other File Explorer settings, or dive into advanced topics like file associations and system optimization.
Understanding and customizing your computer settings can significantly improve your user experience, making every task smoother and quicker. So, why not take a moment to tweak your settings today?
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.