Adjusting the opacity allows you to make an element more transparent or more solid, depending on the visual effect you want. Here's how you can do it:

1. Select the element (photo, shape, or text) that you want to adjust.
2. Once selected, look for the Frame  option in the toolbar. Then select Transform arrow 
3. Click on the Opacity. 

   

• Use the slider to decrease or increase the opacity: 

  

  100% means the element is fully visible (no transparency).

         Lower percentages make the element more transparent.

     5. The changes will apply instantly, so you can preview the effect in real time.

💡 Tip: Reducing opacity is great for layering designs or creating a faded background effect.