You should be able to check how many computers are connected to your router, in the router settings. Most likely you can find it in "Status" for wireless network or for all networks. You check MAC addresses for all your computers connected to the router and compare it with those in the list. In that way you know if you have some "guests". You find out who connected to your router will be much harder and require special software and training.
PS: you can use MAC filter to block "guests".
Yes
How do I fix the situation where I am connected to the wireless network but can't browse? Please email suggestions to jutson2@gmail.com thx
It needs a wireless card or it should be connected to computer connected to the wireless router you are using for your network.
Make sure that your wireless network is connected to Internet. Otherwise, Windows and your wireless connection software will have troubleshooting tips for you to follow.
You need to be connected to a wireless network.
The difference is a sensor network may be connected using wires or wirelessly, a wireless sensor network is always connected wirelessly.
If the printer can connect to the wireless access point via ethernet and that the printer has been enabled to be used on a wireless network then in theory yes.
You can't add wireless router to your computer. You can a wireless router to your network. If you do so, it does make your network wireless. In order to use your network wirelessly you need to have wireless adapter for all your computers you want to be connected wireless.
Yes. TiVo does not require a wireless network. It can be connected through a cable to a wired network.
Most are connected by wires, some are connected by a wireless connector ('Dongle'). Two of my friends have wireless dongles.
If the printer is connected to the same network, yes you can print without switching networks.
Generally that's what makes a network. Two or more computers connected. The type of network, that depends on what you way you connect them. Are they connected through a single wire, are they wired to a switch or are they going wireless?