.doc or .docx
* The file extension of a Word document is .doc * The file extension of an Excel speadsheet is .xls
That, my good freind, would be .pdf, hence the Portable Document File
the Microsoft word files are called document
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.
.doc
.DOCX
.doc
"Docx" is the default file extension for Word 2013 edition.
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.
"Docx" is the default file extension for Word 2013 edition.
It helps you extend your document
extension .docx