A computer virus, probably.
wireless modem is called that because it has a wirelss router built in. wireless router just a wireless router. if your cable is not wireless you can buy a wireless router or a cable modem with wireless router
a wireless modem means it has a wireless router built in. A wireless router means just a wireless router. if your modem is not wireless, you will need just a wireless router
yes or you could link to another persons
It is most definitely a wireless router.
You can increase the signal strength from the router to the ps3 by clearing the path between the two. Remove any large items that could be blocking the signal path or move the system closer to the router.
The wireless router is usually the cause of any malfunctions in wireless internet. I always have to unplug mine, and then plug it back in later. Reset it.
it says it on the router
Nowadays virtually any wireless router. When you get a router you usually have about 4 lan ports (switch) and wireless router in the same box.
Blocking a computer at the router wont stop that computer from seeing networks. It will only stop you from connecting. If you cant see any networks, download netstumbler.
No.
Your router WILL need to be wireless to connect wirelessly to your Xbox, but you can use an ethernet cable if your router is not wireless, straight from the router to the XBOX