No, you cant.
While laptops often have ways to output video via VGA or S-video ports, they lack a way to input video.
Edit-
The real answer is "It depends"
I can use my laptop as a monitor-- It has a HDMI port on it. Actaully, I practice this quite frequently. Laptops with a legacy s-video or a HDMI port have the capability of being used in the manner, but sometimes the hardware doesn't support it. You're on your own for this one.
Plug in the desktop monitor to the laptop and turn the laptop. if nothing comes up, go to desplay settings.
There is no difference in functionality of laptop and desktop. you can do same work as you can does with your desktop
No, this will not work. Laptop video cards are designed for the laptop they are installed in. They are not removable from the laptop and do not have the same connections that a desktop has anyway.
Yes, you can use your laptop without a battery as a desktop, but it can be damaged the laptop components.
A monitor is the viewing screen, a desktop consists of your cpu, computer components.
If the laptop is no longer under warranty, the cost of fixing the monitor would likely be more than the cost of the laptop. However, you can connect the laptop to any desktop monitor, you just need to buy a simple connector you can get at most any computer store, and you could also buy a used desktop monitor for very little.
no you can not do this. you can only use an external monitor on the laptop.
No. The DVI port on your computer is output only. However, you may be able to find a USB TV tuner card with DVI input that would allow you to pull this off.
Yes, you can. Just your desktop to the router which have recently got. You will able to use your laptop as well as your desktop.
Basically, a laptop is designed to be portable, and can run off an internal battery until the battery goes flat. A desktop is designed to sit on a desk, table, workstation, etc, and is not meant to be portable. Unlike the more compact laptop, the desktop usually has an external monitor, keyboard and mouse, and is unlikely to have an internal battery. Both the laptop and desktop can be run off the mains.
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Yes