Interference with other signals and metal structures.
If you have a working usb port on your laptop, you can buy a wireless mouse for it. Most wireless mice work with a usb connecter which needs to stay plugged into your laptop.
It is most definitely a wireless router.
No, With most wireless cameras; they rely on a wireless routers signal to work.
On most Acer and other computer brands there is a wireless button on the keypad. To turn on the wireless function search for a button with the wireless icon a tower with parenthesis growing in size on either side of the tower.
There are multiple reasons for that. Most common are... You are currently working in secured wireless network and the camera is not configured for it. Second, your camera is compatible with type of the network you are using. Third, the camera's IP is configured manually while you are using DHCP server. Forth, the camera belongs a different subnet and so on.
Centennial Wireless is most useful for anyone who needs a reliable wireless telephone service or phones in general. They only offer service in six states.
Most wireless routers will allow you to disable the radio in order to use only the wired capabilities.
With most providers, you will have to purchase your own Wireless modem or purchase one from them.
Most wireless cards support Wireless-N these days, but make sure you're buying Draft 2.0 N cards.
Many laptops with an integrated wireless card will have a small mechanical switch on the front or side. If moving the switch turns a light on and off but does not turn the computer off and on, it is likely a power switch for the laptop.Another way to tell is to open up your Device Manager and view the list of devices. Most wireless cards will have names that give away their purpose, like "Atheros a/b/g Wireless controller."
That would be Verizon Wireless.
Yes, however a built in wireless card is not available. You will have to either install a PCI wireless network card, or purchase a UDB wireless adapter. Most commonly with a desktop USB wireless adapters are most popular.