You'll need to run an operating system that supports multiple logins and use a video card that allows multiple terminals. Some versions of Linux and Unix allow "virtual" terminals.
No. Computers had monitors long before the mouse was invented. However, keyboards and monitors showed up about the same time, but some computers (especially main frame computers) had monitors without keyboards.
You can connect a monitor to a computer console or CPU by attaching the monitors video cable to the back of the computer where there is a port specificly designed for monitors. Once this connection is made start your computer and you should get a picture.
Yes there should be no problem using ant kepyboard or monitor on the same system long as they are compatible with the OS.
Use an adapter which would connect to the monitor and PS4. Old monitors usually have a VGA port. Look for a HDMI to VGA cable
All monitors are different, can you supply make and model?
Dell monitors work fine with Macs. You will just need the appropriate cable to connect them. Either a DVI or SVGA adaptor to connect to the particular model Mac you have. Each laptop (and iMac) is different.
There are many different types of monitors that LG manufactures. One type is the touch screen monitor, which is very popular. They also have many LCD monitors.
It monitors pulse.
No, you cannot, because the one monitor only has enough ports for the wires of one computer. By itself, no you can't. You need what is called a KVM (Keyboard, Video, Monitor) switch, and the necessary cables to make it happen. You can buy KVM switches online or even electronics stores. Prices vary wildly.
LCD monitor and the LED monitor
LCD monitor and the LED monitor
You can use different brands of monitors with gateway CPU. All you have to do is ensure that the connection ports are compatible, You can use both TFT and CRT monitors.