You can connect your PlayStation to your computer via a composite or composite to VGA or DVI out.
The related link from the Playstation Knowledge describesHow do I connect the PlayStation 3 computer entertainment system to the Internet?
i have no clue, dude. it might connect to your computer games?
In order to connect to the Playstation store you must sign in to the Playstation Network and select the icon from the Xmb for the Playstation Store.
With PlayStation 2 Component AV Cables or with Playstation PS2 AV Audio / Video Cable for 480i standard TV
No you have to connect it to the internet to go online. That's the same way your computer is able to go online.
You Can't, you can however download a PS1/2/3 Emulator and ROMs from the internet for free.
No. Using a PlayStation 2 will not give your computer a virus. Even using your PlayStation 2 online, WHILE your computer is connected to the same router, will not give your computer a virus. The ONLY way that a it could contribute to your computer receiving a virus is if you use the PlayStation 2 to download infected content in some way and then actively place the content onto your computer. And viruses written for Windows cannot harm the PlayStation 2 in any way.
The related link has a video from Playstation Network Support on connecting the PS3 see the link under How do I connect the PlayStation 3 computer entertainment system to the Internet?
You need a Memory Card reader device to connect the Memory card to a computer
true
No, you cannot directly play playstation 2 games on a computer. You must use an playstation emulator software to do so. However the performance might not be as good. Here is a link that provides more information. http://www.makeuseof.com/tag/how-to-play-sony-playstation-2-games-on-your-pc/