A display monitor needs some sort of input to drive the display. This can be a personal computer (PC). It can also be some other types of computers (midrange, mainframe), An external DVD or other media player, video game unit, or other source of input. There also needs to be a suitable and compatible cable connection to feed the monitor for it to work.
You can access the computer via a network and/or VNC or remote desktop software.
Monitor cables are used to connect computer monitors to the PC tower. Without monitor cables, you would not be able to see anything on your screen from the PC.
The PC feeds what information appears on the touch screen, so it would have to be connected. The screen, just plugged in, cannot generate it's own images without a source.
Not at all!
You probably can. You would just have to look hard.
what are the running costs for a PC monitor on standby
You will not have anything displayed on your monitor without a graphics card.
It is a visual interface with the computer, without the monitor you wouldn't know what your PC or laptop was actually doing and there would be little point in having it.
The monitor is the screen that you are looking at to read this answer.
One can purchase a PC monitor cable from Cable Depot, Cabling4Less, PC World, WAE+, Best Buy, Amazon, eBuyer, Net Store Direct and eBay stores. One can use PC monitor cable to connect PC to a monitor.
You can use "bluestack" software to run whatsapp on PC.
Yes it is possible to play your xbox 360 on a PC monitor.