an extention cord...
All you need to connect it to your laptop is a USB cable to plug into the printer so it can connect to the laptop. If your printer came with a CD, then install it using that. Most of the time you need a Type A to Type B USB cable to connect printer to a PC or Laptop. Both side connector are different. You can get these cheap (less than $3-4) on internet or in discount electronics stores. - Neeraj Sharma
The VGA cable that you would use to connect a laptop to a projector screen is called a PS2 projector cable.
I don't think you can. Your player has specific ports which allow your 5.1 set to connect to it. Sadly, a laptop doesn't have ports for this type of connection. However, if you can get hold of an AUX cable, you will be able to connect your laptop directly to your player, and play songs off your laptop directly through you home cinema.
5
You need a crossover cable for that.
you can connect it with many different ways. The easiest one is to have a wifi connection and to connect a laptop with a ps2 via a Ethernet cable. for more info go onto youtube and type in how to connect a ps2 to wifi using a laptop. Hope this helps.
Yes, you do need cables to connect your computer to your television. You can also use the guide to find out about what type of cable that you need to connect the computer to the television.
Ethernet cross-over cable
To convert an HP PSC 500 printer to a laptop, you need an adapter cable to convert the parallel port to USB.
You need to determine which type of input your PA system has. Then, you have to take the 1/8 inch output jack from your computer and convert it into that cable. Most commonly would be RCA(red and white cables) or 1/4 inch jacks(like a guitar cable).
You need to use a straight type of connection. 568A or 568B depending which type your network is using.
It is called an Ethernet cable.