.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.
* The file extension of a Word document is .doc * The file extension of an Excel speadsheet is .xls
Yes
the Microsoft word files are called document
.DOCX
.doc
.docx . They changed the extension from Word 2007. Meanwhile, you can choose to save the document in the old format (Word 1997-2003)
"Docx" is the default file extension for Word 2013 edition.
doc for Word 2003 and docx for Word 2007
extension .docx
"Docx" is the default file extension for Word 2013 edition.
Two extensions are possible; namely:ation (documentation)ary (documentary)