To insert an Embed Excel Chart into a Word document, first, create the chart in Excel. Then, select the chart and press Ctrl + C to copy it. In the Word document, place the cursor where you want the chart, then press Ctrl + V to paste it. Alternatively, go to the "Insert" tab in Word, click on "Chart" in the "Illustrations" group, choose the desired chart type, and select "OK." Resize and adjust the chart as needed. This method ensures that the chart remains linked to the original Excel file, allowing for easy updates if the data changes.