2.) Who needs a screensaver on Windows 11 these days?
Many users are of the opinion that screensavers in Windows 11, 10 are outdated and superfluous these days, but some users still like to use them, and if you don't need the screensaver, you don't have to activate it!
But it is useful to automatically lock your PC after a certain period of time, by the way, these can be a fun way to personalize your PC, in Windows 11 as on 10 these are a little hidden.
The standard Windows screen savers are preinstalled! (... see Image-2)
3D Text : Text of your choice is rendered in 3D and moved around the screen.
Blank: A blank, black screen.
Bubbles: Colored bubbles bounce off the edges of the screen.
Mystifly: Square and curved colored lines bounce around your screen.
Photos: view a picture slideshow on your screen.
Ribbons: Multi-colored ribbons swirl around your screen.
Checking, changing, adjusting the screen resolution under Windows 11 can be done very quickly Screen resolution and color calibrations in Windows 11 are
It is not that easy to switch to the classic start menu in Windows 11, which is known from Windows 10 1. Switching to the classic start menu in Windows