How does a wireless network, work? if I buy a laptop computer, will I be able to use the internet wherever?

Similar questions: wireless network work buy laptop computer internet.

You have to be within range of an access point for WiFi. If you get a wireless access point/router for your home, you’ll be able to use the internet anywhere in your home. You’ll want to set up a secure network, so people on the street won’t be able to piggyback on your connection or look at your shared files; the manual for the access point will tell you how to do that.

You can also get online wirelessly when you’re away from home, anywhere that there’s an access point. Airports, coffee shops, and hotels often have wireless internet access and advertise that fact, although you might have to pay for access. Some urban areas have a "hot zone" that covers several blocks.

If you use a pay service that’s open to the public like that, you’ll be sent to a login screen when you first try to load a web page, and then once you enter your payment info, you’ll be given full access. If you really want to get online from everywhere, you’ll need to get a cellular data card and use the cell networks when there’s no WiFi access point nearby. If you subscribe to EVDO service from Sprint ("Power Vision") or Verizon ("BroadbandAccess"), you’ll be able to use the internet almost anywhere in the country at speeds similar to DSL.

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Yes* Wireless routers are wonderful. They will allow you to use your laptop to access the internet throughout your entire home. Unless you live in a huge mansion.

Installation is very easy and the router will come with a CD ROM that will do just about all of the work for you. I have a router in my home and all 4 of us have our own laptops and we all use the internet freely and as long as you have either broadband or DSL (I have Comcast Broadband and it is excellent) you will never experience any kind of slowdown. As far as using your laptop to access a wireless network outside of your home, for free, you simply go to control panel on your m,aptop and click on access wireless network.

If one is available you will connect right to it. Be advised though that these 'hot spots' where wireless service exists are not everywhere and in some communities rather hard to find. Most major airports and shopping malls have them, cafe's, libraries etc etc .

Essentially - Yes A wireless network functions essentially the same way as a cordless phone. It transmits the data through the air using radio waves along the same FM bands that newer cordless phones use. A wireless network requires a better signal than a phone conversation though - so the range isn't typically as good.

If you set up a wireless router in your home (e.g. Apple Airport; Linksys WRT54G) and have a laptop with a wireless card built-in or added on, you should be able to use your laptop most anywhere in the house without difficulty and more importantly, without wires. KayleighbugBooks's Recommendations Linksys WRT54G Wireless-G Router Amazon List Price: $69.99 Used from: $37.98 Average Customer Rating: 3.5 out of 5 (based on 1316 reviews) Linksys WRT54GS Wireless-G Broadband Router with SpeedBooster Amazon List Price: $79.99 Used from: $59.00 Average Customer Rating: 4.0 out of 5 (based on 377 reviews) .

Wireless uses radio, and can get physically blocked An access point with a wired connection to the Internet broadcasts a high frequency radio signal, and a laptop computer with a wireless network card (could be built in, could be a separate card) hears the signal and transmits back. The laptop and the access point exchange information, and you have a network connection. Will it work anywhere?

It only works within range of the access point, which is usually limited to a house and maybe the yard around the house. The problem is, you may not get a good signal even within a house. Wireless networking uses frequencies around 2.4GHz and 5GHz.2.4GHz is very common, and 5GHz is usually limited to businesses.

There are problems with the 2.4GHz frequency range that could prevent you from connecting well: Many wireless phones -- not cell phones, the wireless phone you might buy for a house -- also use 2.4GHz. When the phone is being used, it can bury the wireless network signal. Microwave ovens tend to emit radio noise in a wide range around 2GHz, and can also bury the wireless network signal.

The walls and ceilings of a house may block the signal, depending on what they are made of. In California, for example, many walls have chicken wire that block wireless networking pretty much completely. There are other problems with wireless networking in general that could block your use of the Internet A neighbor might also have a wireless network, and you have to set your access point up carefully to avoid conflicting with it.

A laptop with wireless networking built in So, once you plug in the access point and have your laptop, you may have to experiment a bit with setting up the access point and finding the best spot in your house to put it. If you want to use the anywhere, there's something called WAN, or Wide Area Networking. You buy a laptop with WAN built in, or (much more likely) buy a card that plugs in to your laptop.

Then, you sign up for a plan from a cell phone company like Verizon or Sprint, activate the card, and you have an Internet connection. It will work where you have good signal strength from the cell phone company. Some cell phone companies don't offer their data service anywhere.

Your access to the Internet may only be available if you are in a large city.

Well, you buy a wireless router... if you have a laptop or a wireless card, you can access internet cord free anywhere within the range of that router. Most work over a large enough area to have access within a normal sized home. I know that we can get a signal from several of our neighbors.

They can be password protected (and should be) so that no one else will access your information. They are very nice to have and I hope you enjoy yours. SOTWord's Recommendations Linksys WRT54G Wireless-G Router Amazon List Price: $69.99 Used from: $31.00 Average Customer Rating: 3.5 out of 5 (based on 1313 reviews) Linksys WRT54GS Wireless-G Broadband Router with SpeedBooster Amazon List Price: $79.99 Used from: $59.00 Average Customer Rating: 4.0 out of 5 (based on 376 reviews) Netgear FWG114P 802.11g Wireless Firewall with USB Print Server Amazon List Price: $240.00 Used from: $137.38 Average Customer Rating: 3.0 out of 5 (based on 12 reviews) Here are some options..

" "All of a sudden my cabled computer does not connect to the internet but my wireless laptop still does what's up?" "I have wireless Netgear internet connection which works on my laptop but my computer has lost connection. " "my computer will not connect to the internet. It gives me a msg saying wireless network conn doesn't have valid IP conf" "Can a Windows computer find and connect to a wireless network on it's own?" "my computer won't connect to internet it says its connect but it won't work, both wireless and lan" "my laptop drops the wireless connection to the internet quite often.

The other laptops work fine on the same network. " "I most recentlycannot get on to the internet on my wireless laptop. Local Area Connection - Network Cable Unplugged" "how do I network my laptop thru my home computer so I can access the internet on my laptop via d-link.

I have wireless Netgear internet connection which works on my laptop but my computer has lost connection.

My computer will not connect to the internet. It gives me a msg saying wireless network conn doesn't have valid IP conf.

My computer won't connect to internet it says its connect but it won't work, both wireless and lan.

My laptop drops the wireless connection to the internet quite often. The other laptops work fine on the same network.

I most recentlycannot get on to the internet on my wireless laptop. Local Area Connection - Network Cable Unplugged.

How do I network my laptop thru my home computer so I can access the internet on my laptop via d-link.

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