[WordBanter AI]

Here's how you can select all pictures in your Word document at once:

1. Open your Word document and press "Ctrl + A" to select all the content in the document.
2. Press "Ctrl + C" to copy all the content in the document.
3. Open a new blank Word document.
4. Press "Ctrl + V" to paste all the content from the original document into the new document.
5. Press "Ctrl + H" to open the "Find and Replace" dialog box.
6. Click on the "Replace" tab.
7. In the "Find what" field, type "^g".
8. Leave the "Replace with" field blank.
9. Click on the "More " button to expand the dialog box.
10. Click on the "Format" button and select "Picture" from the drop-down menu.
11. Click on the "Replace All" button.

This will replace all the pictures in your document with nothing, effectively deleting them. If you want to replace them with new pictures, you can do so by clicking on the "Replace with" field in step 8 and selecting "Picture" from the drop-down menu. Then you can browse for the new pictures you want to insert.