How to Show or Hide File Extensions in Windows 11 File Explorer

What is File Explorer?

File Explorer is the app you use to find and organize your files and folders on your computer. It also helps you open drives, USB sticks, and even shared folders on your network.

How to Show File Extensions Using Settings

Windows 11 makes it easy to turn file extensions on or off using the Settings app. Follow these simple steps:

Step 1⚙️ Open Settings

1. Click the ⊞ Start button (the Windows logo) at the bottom-left of your screen.
2. ⚙️ Click Settings.

Or press the Windows key + I on your keyboard to ⚙️ open Settings quickly.

Step 2Go to System > Advanced

1. In ⚙️ the Settings window, click System from the menu on the left.
2. Scroll down on the right side.
3. Click Advanced to open more options.

Step 3Find 📁 File Explorer Settings

1. Under Advanced, look for 📁 File Explorer.
2. Click to expand it.

Step 4Turn On File Extensions

1. Look for the option labeled “Show file extensions.”
2. Click the switch to turn it On.

Step 5Close Settings

You’re done! You should now see file extensions right in 📁 File Explorer.

Other Ways to Show File Extensions

If you want to learn a more traditional way using 📁 File Explorer itself, you can check this guide:

Turn on file extensions using 📁 File Explorer folder options

Why Show File Extensions?

• File extensions tell you exactly what type of file you’re looking at (like a picture, document, or program).
• It helps avoid confusion, so you don’t accidentally open the wrong kind of file.
• It makes managing your files easier and safer.
• Using ⚙️ the Settings app is quick and easy for anyone using Windows 11.

Summary

Showing file extensions in Windows 11 is simple. Just ⚙️ open Settings, go to System > Advanced > 📁 File Explorer, and turn on “Show file extensions.” Now you’ll see what type of each file is, which helps you stay organized and safe. It only takes a few clicks!