Yes. It's controllable by standard users if not inhibited by the root user who happens to be the administrator.
The root account is the administrative account on Linux; this account has control over everything in the system.
The last answer to this was incorrect. Whether or not you are the only user on the system or not: Linux is always a multi-user operating system.
Super User! That allows you to assume full control over the system (Linux/Unix) when you log on as a regular user. You'll need a password.
The Linux administrator is called the "root" user.
With most Unix-derived systems, "root" is the super-user account.
Yes, as long as they have user accounts on both machines.
No. Linux, like Unix, is designed to be a multi-user system.
No. There is no single user interface for Linux. GNOME. KDE, Xfce, Fluxbox, and CDE are all examples of user interfaces / desktop environments for Linux.
There is no singular user interface for Linux. Linux itself makes no requirement for a user interface. There are plenty of interfaces: GNOME, KDE, Xfce, LXDE, BASH, ZSH, CSH, TSH, FISH, and dozens of window managers.
multi-user system
A Linux user can belong to multiple groups, and in most circumstances, it would be very difficult to utilize a Linux system without being so.
unix and linux systems are true multi user (root + others) but in windows admin and main user are same !