For a long time, Microsoft Word used DOC format to store files. But this procedure was changed in 2007, and the new Word Storage format changed from DOC to DOCX. The addition of a simple X to the end of the name of this format was nothing meaningless. In fact, X was added to the Office Open XML standard. However, what was the difference between .doc and .docx and which one to use?
Office Open XML
In early 2000, with the rise of competition between two Open Source Format, Open Office and Open Document, Microsoft decided to expand its monarchy. For this reason, the team at that time talked about the development of DOCX files and its companions, such as XLSX and PPTX.
Microsoft’s new standards were also called “Office Open XML”, which was used to develop high-level languages instead of low-level. More powerful programming languages provided many benefits to users.
Lower file size, lower chances of corruption and better image appearance were all advantages of the new Microsoft standards. Similarly, in 2007, Microsoft made extensive changes to the Word program. Microsoft departed old DOC format from the default Word storage mode and replaced it with DOCX.
Which format to use?
For now, DOCX is the best format for storing WORD files. Light and compact, and does not drive you crazy. You can even read and run them with online tools like Google Docs. It works faster and you can transfer it easier by emailing.
Above all, you understand the Difference between .doc and .docx and you can choose .docx without worry.