The letters at the end of a file name are called the file extension. They typically indicate the file type and help the operating system determine which program should open the file. For example, a file named "document.txt" has a ".txt" extension, signifying that it is a text file. File extensions can also include formats like ".jpg" for images or ".pdf" for documents.
The set of characters at the end of a file name used to identify a file type is called a file extension. It typically consists of a period followed by a sequence of letters, such as ".txt" for text files or ".jpg" for image files. File extensions help operating systems and users recognize the format and associated applications for opening the files.
You must be joking right? Do you remember something like File extension?
It is a batch command file.
It is a batch command file.
Signature
ram
lift
Extension
Headache and heartache begin and end with the letters he.
At the end of the file name. In Windows it's hidden by default.
name start with M and ends with D ,seven letters
Extensions are the last part of a file name for example a text file is usually called example.txt the .txt at the end is the extension and can be many differant things depending on the program that creats it.