For MS Word 2003 & earlier versions: .doc
For MS Word 2007 & next versions: .docx.
* The file extension of a Word document is .doc * The file extension of an Excel speadsheet is .xls
"Docx" is the default file extension for Word 2013 edition.
the default extension of Telugu word file is addition subtraction division multiplacation
"Docx" is the default file extension for Word 2013 edition.
The most common file extension for a Microsoft Word document is .DOC. However, there are others.You can read more using the link, below.
.docx The extension docx is used in Word 2007.
A Microsoft Word file has a .doc extension.
For most typical Word documents the extension is .docFor Excel workbooks (spreadsheets) the extension is .xlsIn general the file extension is the 3 letter/number "code" after the period in the complete file name that gives a hint as to what type of file it is. For example, in the file name resume.docthe word resume is the file's actual name and the .doc tells you that it is a document file.
.docx
The extension. It tells Windows what kind of a file it is. For example, a file with the ".doc" extension is a Microsoft Word Document.
.doc just say hey I'm a old word processing file extension and this is how I need to be opened, so you can read me.
the Microsoft word files are called document