Change inches to pixels in the Format object Size panel?

[GaryJaz]

When I select an object, right-click to get FormatAutoshape, select
the Size tab, I get the object's size in inches. Is there a way to get
pixels instead? Fine tuning with pixels would be a lot easier than
with hundreths of an inch.

 

[PPTMagician]

You might find this article helpful since you can't change it:
http://www.rdpslides.com/pptfaq/FAQ00075.htm