so you can get sound
the speakers
Computers
No, computer speakers are universal and will work with your computers current software and sound card.
You need to install the drivers for the sound card your computer has installed in it.
Some computers are so old that the sound don't work so that's what they have speakers. For
speakers
Yes. The Logitech Z680 5.1 Computer Speakers are one such product.
Toshiba Qosmio x305
No, you do not necessarily need a dedicated sound card to use speakers. Most computers and devices come with integrated sound capabilities that allow you to connect speakers directly. However, a sound card can enhance audio quality and provide additional features, such as support for surround sound or higher fidelity audio output.
Yes, the Bose Companion series will connect to all computers.
Look for the green hole. It is probably there somewhere.
You need an amplifier for any speakers if they are to function.