doc for Word 2003 and docx for Word 2007
* The file extension of a Word document is .doc * The file extension of an Excel speadsheet is .xls
the Microsoft word files are called document
"Docx" is the default file extension for Word 2013 edition.
"Docx" is the default file extension for Word 2013 edition.
.DOCX
.doc
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.
extension .docx
.doc
the default extension of Telugu word file is addition subtraction division multiplacation
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