When I open KSysGuard just after logging in, I see more than 200 active processes by default and most of them are running using
root account and there're a few others alongside root namely
syslog, etc.! I neither have activated
root account nor have created any of those users by my own on my PC!
As far as I remember, I hadn't seen any of those users when I used Ubuntu 18.04, CentOS 7, Fedora 30, OpeSUSE Leap 15.1. All processes were always owned by and were running under my account in those OSs.
How do they get into my system every time I log in to KDE Neon and what do they do actually? Is KDE Neon OS a client application running on my PC for others usage?