How to open pptx and docx file types

Somebody confuse when they received pptx and docx because they can not open it on their Microsoft Office 2003. Here are the steps to resolve it ( How to open pptx and docx files ).

These pptx and docx are the types of file that generated by Microsoft Office 2003. Unfortunately, it does not support for previous Microsoft Office version, 2003 or older.

But the good news is Microsoft still gives older Microsoft Office users an update for their Microsoft Office software, so they still can open pptx and docx ( Microsoft Office 2007 files ) in their Microsoft Office 2003 or older.

The step you have to do to make Microsoft Office 2003 or older can open pptx and docx files is with install this the Office 2007 compatibility pack.