How Do I Hide File Extensions in Windows 10?

First, open Windows Explorer and click the Organise button towards the top left, then choose Folder and search options from the menu. Next, click the View tab in the window that opens and scroll down until you find the box marked Hide file extensions for known file types.

How do I hide file extensions?

How to Hide or Show File Extensions in Windows

1. Open the Control Panel.
2. Open the Folder Options dialog box. …
3. Click the View tab in the Folder Options dialog box.
4. Remove the check mark by the item Hide Extensions for Known File Types.
5. Click OK.
6. Close the Control Panel window.

Does Microsoft Windows hide file extensions?

Microsoft hides file extensions in Windows by default even though it’s a security risk that is commonly abused by phishing emails and malware distributors to trick people into opening malicious files.