... your customer just sent you a big Word doc containing a lot of images to use on the website (or somewhere else).
From Word suite, it is possible to save as html, but this might give you duplicates and 'not supported formats'
Here is a better approach:
1) Save your word document (as docx)
2) Rename your document from 'name.docx' to 'name.zip'
3) Extract name.zip
4) All the images will now be available in 'name/word/media'