How do i adjust my blind shareholder timings.?

Answer:

right-click on your desktop, select properties, select screen-saver and you should see blind saver option u need.
click my computer, later desk top, there you will see screensaver and you can set the timimgs as you want, x
If you right-click on your desktop, select properties, then select screen-saver and you should see peak saver option you need.