USING MAC’S REMOVE WHITE
This is a quick and simple way of using Mac’s Remove white, IM certain there are many way’s but this is how I use it. I will employ several screen shots of the process and hopefully you can gleen the information

Start with your project like this, this is PSP 10 so it will look slightly different from PSP 7 and so on. Make sure the layer you will be working with it highlighted as shown.

Here in Fig. 2 you can see the remove white filter as listed in your effects browser at the top of your PSP desk top as shown.

Here in Fig. 3 you can see that I have turned off the bottom layer leaving the top layer named death. I am only doing this for instructional purposes so that you can see what is occurring in the work area as I go along.