Ganesh: I followed your suggestions to the letter, but nothing changed. I also played around with those settings to see if there were any combinations that would work, but no luck. Others have suggested other things to try, but it has not worked on my
computer. By the way, I am using an HP desktop computer, not a laptop, if that would make any difference, but I do not think that is the problem. Because of the many variations of the suggestions to solve this problem I am beginning to think that each case
is peculiar to the computer being used and the programs that are being used at that particular time. I think there is a conflict amongst the software someplace that does not allow the screensaver exe. program to kick in. Whatever it is, I did not have it
until I upgraded to Windows 8.1. So someone with detailed information about the overall program is going to have to find the problem. But since it is not uniform it probably is maybe a series of conditions that cause it. In fact, with all my playing around
with this problem I have actually had the screensaver working for a period of time but when I changed to do some work with another program it would not come back on. This has happened twice, but in two difference cases with entirely different programs.
If there are any "geniuses" out there that profess to know everything about this technology, you should be able to logically arrive at a solution. What is Microsoft doing about this and why has it gone on so long??? I know this is a non-essential gimmick,
but why even have it if it does not work??????