FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -For example, the docx extension tells your computer that Microsoft Word can open the file and to display a Word icon when you view it in File Explorer. Most file name extensions are compatible with more than one program that you have installed.

Detailed explanation-2: -Select the folder where you want to save your document. The dialog box will open > Select “Save as” > In the “Save as type” menu > Select the option “Word document (. docx)” > Click on the “Save as” button and a copy of your file will be saved in Docx format.