Thats why you plan early my son.

Why dont you just copy and paste the text. And for images
press the print screen button on your keyboard and like open it up with
paint brush and in paint brush take what picture you want and paste it in powerpoint.

or i dont know if you can ,but right click on images and see if it allows you to copy it so you can paste it in powerpoint.

I gotta play with powerpoint i been seeing alot of people have been working on it too much.