How to crack Microsoft Word password ?

1. Ctrl + C and Ctrl + V the Microsoft Word file for backup usage.
2. Rename the original file from xxx.docx to xxx.zip.
3. Right click the mouse, select New and create a new Microsoft Word file.
4. Rename the new file from xxx.docx to xxx.zip.
5. Open both .zip file.
6. Move the settings.xml file from new to original.
7. Rename back the original file from xxx.zip to xxx.docs.