The picture will now have a transparent background.Open a new page on Paint and press Ctrl + V to paste your image.Right-click the rectangle that appears around the traced area and select Cut.Trace around the area you wish to preserve by holding down the left mouse button and dragging.From the Select dropdown menu, choose Free-form selection.Select the Transparent Selection option from the available list.Next, click on Select on the left-hand side of the bar located at the top of your page.Open the image you wish to use in Paint on your computer.