Adding content to your Google Site, such as text, images, and videos, is simple and can be done using the following steps:

Text:

• Click on the page where you want to add text.

• Click on the "Text box" icon in the toolbar.

• Type or paste your text into the text box.

• Use the toolbar to format your text (e.g., bold, italics, headings).

Images:

• Click on the page where you want to add an image.

• Click on the "Image" icon in the toolbar.

• Upload an image from your computer or select one from Google Drive or the web.

• Click "Select" to add the image to your page.

Videos:

• Click on the page where you want to add a video.

• Click on the "Embed" icon in the toolbar.

• Paste the embed code for the video (e.g., from YouTube) into the dialog box.

• Click "Next" and then "Insert" to add the video to your page.

By following these steps, you can easily add text, images, and videos to your Google Site to create engaging and informative content.