Yes, the wall mount can be used for a large computer model, granted that it is a thin, flatscreen monitor and that it does not exceed the maximum dimensions for a TV that the wall mount is meant to hold. Many Computer Monitors can be used with a wall mount but a lot depends on the monitor itself.
a monitor is a screen that is connected to the computer to visually show what the computer is running
A computer monitor is used to display the data and graphics that are stored in your hardware. It controls the contrast, light and display for the computer.
displaying the picture. The actual computer is the big rectangle beside the monitor. on a laptop the monitor and the monitor are connected into a compact shape.
Depending on the requirements and the degree of quality you are looking for Monitor mounts can range from 200 dollars to 20 dollars. You can purchase used ones for a fraction of the cost on Amazon, ebay and the like.
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An LCD mount connects a computer or television to the wall. The mount ensures that the TV or computer is securely attached to the wall.
It's the monitor used with your computer.
A computer monitor splitter cable is used to send video signal from one monitor to a second monitor. This may be helpful when making presentations to meetings or for demonstrations in classrooms.
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Data can be shown on a large screen by using a projector attached to the computer. The projector throws the image onto either a white sheet attached to the wall, or onto a special projector screen. If, by a very large screen? (as in the question) a serial RS232 9 Pin cable can be attached between the computer and the large monitor/screen.
A key logger is a device that is used on computers to monitor the input of text on a computer by a user. Key Loggers can be used to monitor children's activity on the PC also.