Removing Alpha Channels with Adobe Photoshop

To accomplish this procedure use Adobe Photoshop 4.0 or higher (recommended).

1.

Under the Photoshop "Window" pull down select Channels if not already visible.
The Alpha channel(s) and the image channel will display.
Click on the Alpha Channel(s) to select it

2.

To remove the Aplpha channel either select the arrow in the upper right hand and scroll to "Delete Channel."
Or you can click, hold and drag the alpha channel(s) the the small trash can icon in the lower right hand corner.
Both of these methods result in removing the alpha channel.
Please then resave the image after removal.
See screen captures below for reference.