A good Dell laptop that is under $400 would be a Dell Vostro 1440 14 inch Notebook. It come with a Intel Celeron, Intel Pentium 4, 2.0 GB RAM and 250 GB Hard Drive.
My HP G72-227wm did not come with a built in webcam. I can only assume that your laptop also came with some software pertaining to a built-in webcam that does not exist. The model does, however have a built in microphone.
No, a webcam does not have to be for your specific laptop model as long as your systems specifications meets the criteria that the webcam needs(odds are is that your laptop will meet it) The webcam should have preinstalled drivers in it or the manufacturer had a CD inside the webcam's box. If you do not have any drivers, look at the manufactures's website and you might get lucky.
Most laptops have a built in wireless adapter, but it you really want to use it, install the software for it, disable the built-in one, and use that wireless connection.
Yes. All new laptops come with a built-in microphone.
Currently there are many laptops that come with built-in webcams. A few examples of laptop models that include a built-in webcam are the HP 2000-2b43dx, Samsung's XE303C12-A101US, the Gateway NE56RU, and Toshiba's C855D/S5103 model. All of these are available on Best Buy's official website and some may also be available in their retail locations as well.
No, the Dell Latitude CPI models do not have built-in WiFi card slots. However, you may be able to use a USB WiFi adapter to add wireless connectivity to the laptop.
Wireless compatibility is a network issue, not a funciton of your computer or your printer. If your printer has the same network capabilities, yes, it's compatible.
if you have the g56 hp, then it does not. you have the software (youcam) but you dont have the hardware
There is no defined spot for a wireless switch on a computer, and depending on the model, you might not have one. However if it is a laptop if should be on the front or sides. What model do you have of computer? And is it a desktop or laptop?
That depends a lot on the printer model. I have an HP 2700 and it has a built in wireless modem and can be networked directly into my home wireless network. Before this printer, however, we had an older model that required an adapter to be networked.
You have to install drivers for the card. Go on the manufacture website and find in downloads your laptop model, after that just download a driver for the wireless card. And you will have internet.
If you have an installation CD, run it. It will give you on-screen instructions. If not, plug the USB connector from the web cam into an open USB port on your laptop. Watch the screen for a pop up that indicates a driver has been located and is being installed. When it says your driver has been successfully installed and your device is ready to use, close that window. If you don't have a disc from the cam maker, you can use Picassa from google. itunes from Apple and a variety of other applications to view your webcam through.