What does DOCX mean in File Extensions?

Microsoft Word 2007/2010/2013 document

As you used to know?; before Microsoft office word 2007 was released a file was with the extention .doc. [Your grammar, verbiage?]; {carry-on} . . but in 2007/2010/2013 it's .docx. if you don't believe it, install a free trial of 'OFFICE' or, office 2010 on the Microsoft office ? ? ? website. you will need to have a serial key: If, if it is the free trial.comma, save a random document by clicking save or save as on the backstage view menu. 'Cap', now you should see under file type: Microsoft Word Document (*.docx) STOP: Now A Reply; Ye Ed., 08/30/13: Without E-MAil ADDR OR WEBSITE URL itz all spam to me: Tnx ennyhew!

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