L
Leythos
I want to know why we need screen saver? Is it used to protect
the monitor when computer is in idle state?
Please advise. Thanks!!
You don't you can select "Blank" screen. The screen saver is normally
used to prevent screen-burn, which was very common in the old days, and
can still be seen on screens when using high-contrast settings with
objects in fixed positions. Today, some monitors and LCD screens will
use considerably less power when the screen saver kicks in (if it's
blank).
The screen saver is also the only way you can auto-lock your system if
you forget to before you walk always from it.