You can have both connected to the internet at once however, the more devices you connect at once, the more your internet may slow down.
If you do have a wireless router on, you don't need any other computer to be on, say if you have a laptop downstairs, and a computer with the router upstairs, the computer can be off, but the router has to stay on, and you can access the internet using the laptop from downstairs, if you have a good enough signal. Hope this helps!
If the printer is connected to another computer via a cable, then you need something for the wireless computer to connect to. It would either have to connect to a wireless router or you could have a wireless card in the other computer and configure the two to talk to each other. But using a router is a far better solution. Then you can setup the printer as shared from the first computer and configure the two comptuers to be in the same workgroup and share it that way.
Only if your computer has a wired connection instead of wireless. If you are using wireless, the DSi can connect to your router, it has its own wireless capabilities inside it. If you are not using wireless, you can buy a Nintendo USB wi-fi adaptor which plugs into your computer and turns it into a wireless hotspot that the DSi can connect to.
It needs a wireless card or it should be connected to computer connected to the wireless router you are using for your network.
If you connect your modem to the router, and then using one of LAN port (router's) connect the PS3 to the router, you will not interfere with wireless signal at all.
The answer is Yes if you have a USB socket on your computer..I am currently using one on my desktop computer
The wireless portal is powered by the computer, and a signal is shared between the two devices, using infrared, radio or Bluetooth technology.
If you are using an old computer, it may not have wireless connections. My advice would be to use a wireless router for your connection. If this doesn't help, I would also connect with an adapter.
A Wireless Internet Access Point (WAP) is a device that allows wireless devices to connect to a wired network using Wi-Fi, Bluetooth or other related standards. The WAP usually connects to a router (via a wired network) if it's a standalone device, or is part of the router itself.
xbox wont connect with any other hardware besides a computer and the xbox wireless usb so use the 3g wireless usb in a computer and then use an Ethernet cable from the xbox to the computer then use a video from youtube http://www.youtube.com/results?search_type=&search_query=xbox+360+connected+to+computer+internet&aq=f
A wireless computer headset comes in handy for customer service representatives. It allows them to handle calls and type in information at the same time.
For a wireless router setup a computer with a wireless network adapter is needed. The wireless router is connected to a modem using a ethernet cable. The wireless router should also be connected to a computer. After this the computer should recognize the router and guide you through the rest.