install the webcam and place it on top of the monitor
Many laptops have a second monitor port along the edge. On my Acer it's on the back, on my Toshiba it's at the left side. Plugging a standard monitor cable in to that port will enable you to use your laptop screen and the external monitor as separate monitors.
No, but you should invest in a sleeve.
Laptop cases work on your screen size. from bottom left to top right it might be 15.6 that is the most common one.
How you set up a computer varies depending on the type of computer. A laptop does not require the same steps as a desk top. You use the monitor cable to connect the monitor to the computer case, or tower. Plug in the cords for the keyboard and mouse. Plug the power supply cords into a surge protector.
A laptop functions exactly the same way as a desk-top computer - except that allthe components are contained in one unit iinstead of having a separate keyboard, CPU and monitor.
Depend on your OS. If you use Windows 7, you have top press Windows Key+P.
I do not have a laptop and so there is no rectangle shape on the top of my laptop!
You should look for a snug neoprene case for your laptop. A snug case with the cushioning properties of neoprene will keep a lap top in better condition than if it is in an over sized bag, unless that bag has a laptop sleeve which usually helps protect a laptop as well.
conputer or shall i say laptop cases are not made from plastic they are made from rubber BTW.... i made that up off of the top of my head LOL
No, these days a pink laptop you can buy a extra case for it that just sits on top and on the bottom of the laptop's. You can also order them pre-installed so you don't have to do it yourself.
A plasma monitor is a monitor with pubes springled on top.