File Extensions are important for an operating system as they tell about the file format. This article covers what are File Extensions and why are they important.

You can create a file without a File Type Extension in Windows 11/10 by carefully following the steps laid down in this post.

How to show file extensions on Windows Luckily, it isn’t difficult to enable the setting to view file extensions in both Windows 10 and 11.

Select multiple files fast with a hidden Windows Explorer feature, show file extensions, and rename downloaded setup files.

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.

To avoid being such an easy target, BleepingComputer points out that you need to change Windows 10 settings to enable the ability to view file extensions by default.

Microsoft plans to expand the list of file extensions that are banned in Outlook for the web (previously known as Outlook Web Access (OWA)). The list, which previously included 104 file extensions ...