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Wondering how a wireless router works? "Based on radio technology, internal wireless routers allow you to connect to the network and talk to network devices without connecting a cable..
What does a Wireless Router do for a Computer Network?
A wireless router acts as a wired router; you can assign IP addresses and network applications, and Internet connections. However, wireless routers have an additional element: to transmit a wireless signal, so you can connect to a network without having to connect your computer to anything. Wireless routers are excellent choices if you have a laptop or want to connect a game console to the Internet without having to fill your home with wires. Some routers and wireless service provide Internet modems packages to create a wireless Internet router, which functions as a modem and wireless router.

Additional Components needed for a Computer Network to Function.
A wireless router is only one element needed in a wireless network, is useless without the wireless components to connect to the network. For example, if you have a wireless router, but your computer only has a wired network card, wireless router do not do much good. You need wireless network cards to allow the components to receive and use a wireless network signal. Some devices, like game consoles, and some computers are equipped with wireless receivers built in. If you do not have a built-in wireless modem, you can use a wireless USB external adapter or network card to access a wireless network.

Using Wired Connections and Wireless at the same time.
Most wireless routers have four slots for wired Ethernet connections. It is the perfect option if you want to configure your wireless router close to a desktop PC that does not have a wireless card, you can connect your desktop computer using a cable connection, and broadcast the signal wirelessly to your wireless laptop or other units. Wired connections are also very convenient for network devices such as sharing printers and external hard drives.

Standards Protocols may Vary depending on your Network
One of the hardest things for new users is to decipher the various protocols and wireless technologies. The three most common wireless router is 802.11b, 802.11g and 802.11n. 802.11g is by far the most common network protocol and widely used wireless, but 802.11n is becoming more popular because it offers higher connection speeds and better wireless range.

Unfortunately, 802.11n is not finalized yet, which means it can still change before the final specifications are determined. 802.11n devices are more expensive than their counterparts 802.11g, and you should select products that let you update the firmware you choose an 802.11n network device, so you can install the necessary updates.

Security Features Enabled is a Must
Wireless networks operate using radio signals, and it is possible for people to intercept these signals to access your network and steal your data. All wireless routers offer integrated encryption protocols and security. When you configure a wireless router, make sure to select the protocol of the most advanced security that your network and network devices can support. You must match the security protocol for each device you'll need to connect to the network.

With the introduction of iPad, tablet pc sales sky-rocketed. This fact rises the question, will tablet pc's replace netbooks in near future? Netbooks and tablets might seem like devices serving similar purpose, however despite the popular opinion they target quite different categories of people. Let's get into more detail on this.
Netbooks have few advantages over tablets, but this works the other way around too. When choosing which device is right for you, you must decide what tasks do you plan to do with it. Content consumption is the main purpose of tablet pc's. Making movies, podcast and other creative stuff would be difficult with tablets. Tablets don't have powerful enough processors. Majority of today's tablets come with 1Ghz processing power, which makes it perfect for e-book reading, pictures, music, movies and for light e-mailing and presentations. People who need portable device for leisure should be looking into buying a tablet.

Netbooks have more powerful processors and are targeting people who need portability and functionality, such as entrepreneurs or college students. You get at least 1.6 Ghz processing power and Windows 7 pre-installed if you buy new netbook. With that kind of configuration you're able to do same tasks as with tablets and a lot more, like picture editing, programing, light video editing. With netbook you can use same programs you use on your desktop computer. Only few programs doesn't run well on netbooks, and those programs requires bigger resolution screens anyways.

So, before going out and buying portable device, make a list of tasks you would like your device to be able to do. That should help you on your decision. You could say that tablet pc is for leisure and very light work, netbook on the other hand is more for mobile work than leisure. So, unless tablet pc's are going to do more heavy tasks, netbooks will always have their place in the market.

By this article I am going to talk about cheating on games. As my recent research showed, many people prefer playing games in unfair way. It is enough to go to the most popular video's website called youtube and enter into search tab keywords: "hack" or "cheat". You will find a lot of videos with tutorials how to cheat on games like facebook games (farmville, cityville and all other) or any other games. The fact that these videos exist doesn't mean that people are keen on cheating, but fact that these videos are watched by millions people is strong proof of that.
he fact that so many people want to cheat on games means something. So I ask myself why people want to cheat while playing the games? One of the answers which comes to my mind is that companies which are creating games, making them too hard and people can't pass it without cheats. As a result companies may need to make games easier or give at least option for player to choose if he or she wants easy mode, normal mode or hard mode. However, I believe that even if such an options would be given, people would still be cheating on games, because some people cheat not because game is too hard, but because they are lazy, they don't want play game in normal way, they want unlock everything at once without doing anything. For another group of players cheats are like gaming style. The game without cheats for them would be not interesting.

Is cheating on games something bad? The answer depends. It depends about what games we are talking. If we talk about offline games, I think that cheating is not something bad. Everyone can decide how do they want to play - in fair or unfair way. I say that there is nothing bad, because then you play games offline your unfair gaming style doesn't hurt anyone. That is why I am against using cheats or hacks then you play online. By playing online with cheats you are distributing all other players who are playing fairly and making them angry. Moreover, almost all games online forbid using cheats and bans players for doing that, so using cheats online is illegal too.

So to sum up, I want to say that using cheats is new trend and I do not say that it is bad, just if you are using cheats you must make sure that it does not effect anyone else.