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.
Either use a router or wireless internet.
Yes, that's the advantage of a wireless router. Multiple devices can connect to it - laptops, PCs, consoles, all at the same time.
Yes, you can plug two mice into your computer at the same time... however both mice will control the same pointer on screen. At this moment there seems to be no easy way to set the computer to accept two mice each with there own pointer. I did some research on this a week ago.
If your computer connected to internet with a cable, yes, you can disconnect wireless.
Only if your operating system says "server" in the name.
you mean at the same time you want to use it with laptop and computer. i dont think so. you can saperately used both of them.
Not at the same time
No. A PS3 and a computer can be ran at the same time. A internet wireless network box is able to send a signal to multiple devices.
Wireless routers are a necessary piece of equipment that you need if you have several computers in your home and you all want to have internet service at the same time. A modem is what connects your computer to your ISP DSL or cable line. You will need BOTH in your home if you all want to use your computers at the same time whilst being in different parts of the house and thus that is the main benefit of being wireless.
For such purposes you need at least two subnetworks. One adapter cannot be in the same time in both of them. Thus you cannot do that. If you connect your PC through wireless to another PC, and that PC is connect to the router with a LAN cable that it's doable.
If the laptop computer has a wireless adapter installed, either internally or externally, and it can communicate over that adapter to the wireless router, it is time to disconnect the Ethernet cable. The computer will only use one network path to the router at a time.