Another name for low-angle lighting is under-lighting.
Answer:
A security utility program that scans the system for small programs that interfere with how a computer functions are _____ utilities.
Explanation:
WordPad is defenitely more advanced.
There is no Mac equivalent.
Opacity is the extent to which something blocks light. You can change the opacity of layers, filters, and effects so that more (or less) of the underlying image shows through.