First check that your TV has a PC input of not. There is a PC Input in newly built LCD's and plasma's attach a cable(monitor cable) from your CPU or laptop into PC Input.For details refer to your LCD/Plasma User Manual.
WIFI can connect PC and laptop.
A crossover cable.
A LAN connection usually goes through a network connectivity device, such as a hub or switch or a router. If you want to go directly from a PC desktop to a laptop use a cross-over cable to connect the two devices and configure the network settings appropriately.
Lan Card provides a port for a network cable to connect the pc to a network.. LAN : Local area network or Ethernet Card and Network Card
network hub
when ethernet cable is plugged in it is detected by ethernet card. if the cable is connected to network it detects that network and dispalys " you are connected to network"
If you are using a crossover cable, simply assign static IP's to each machine (192.168.0.2 and 192.168.0.3). If using regular network cable, you will need to use a network switch or hub to connect them together, still using the static IP's for each machine.
Plug out the network cable in the back, or disable the network adapter from the network connections panel.
You need to buy a wireless router. Whether it be an internal or external, you need that to pick up the signal to your base or home network. Then if you don't already have WiFi built into your laptop, you also need that too. You can buy that also to plug into a USB port on the laptop.
Yes. You can use an existing network and run through a hub or router or you can use a "crossover" network cable and plug the computers together or use a wireless hub or router and connect both laptops that way. There are also serial network solutions and many others. Just decide on which way you want to go then start figuring out how to do it.
The parts of a laptop charger are: the Wall to converter cable, the power converter, the converter to the PC cable and the plug. It operates by the plug passing energy or electricity to the wall to converter cable. The wall to converter cable then passes the energy to the converter. Finally the converter passes on the energy to the PC through the plugged in head connected to the laptop and it's charged.