There has been so much hype about wireless networking that it is sometimes hard to get to the important question: do you need it? To determine whether your notebook computer needs to have "wireless network" ing capabilities, you need to understand what it is first.WLANWLAN stands for Wireless Local Area Network or Wireless LAN. Wireless network cards use the IEEE 802.11 standard of wireless transmission. There are other wireless networking standards, such as Bluetooth, but the 802.11 standard is the preferred networking solution. The Wireless Network interface was developed originally for interfacing among computers connected through a local area network, but it is now also being used for Voice over Internet Protocol (VoIP) and internet access, just like the standard Local Area Network interface.A Wireless Networking environment has no need for complicated wiring to accommodate data sharing and internet access. The wireless network uses one or more Wireless Access Points or Wireless Routers to transmit the signal. An Access Point has an antenna and an Ethernet port, which must be connected to a broadband modem for internet connectivity. A Wireless Router adds several more Ethernet ports to allow a combination of wired and wireless connections. The Access Point or Router acts as the radio frequency transmitter and receiver (radio frequency electromagnetic waves are the medium through which data packets are sent and received). This Access Point interfaces with devices (computers, PDAs, IP Phones, and other Access Points) which use 802.11 wireless adapters.Wherever there is an 802.11 wireless access point, a wireless networking-capable device can access that network and, generally, the internet.Do You Need Wireless Networking in Your Notebook Computer?Whether you need wireless networking depends entirely on you. Wireless networking capability is always a wonderful feature to have in a notebook computer, but there are scenarios where wireless networking is definitely necessary.If you want to have a tidy office or home network, wireless networking is for you. Moreover, if there are many users in your local network or if the number of users is expected to increase, a wireless router is not limited by the number of Ethernet ports on the router. Please note, however, that a wireless network connection is not as reliable as traditional Ethernet connections, and wireless connections are susceptible to radio wave and electromagnetic interference.If you are a freelancer, a reporter, or in another position where you frequently travel, Wireless Networking is invaluable. Wireless Networking is the most widely used form of public internet access all over the world. With a [*_*]ing card, you are guaranteed an internet connection, as long as you can find a wireless hotspot.For interfacing with personal devices like PDAs and cellular phones, Bluetooth is a more common option, but Wireless Networking is absolutely necessary for wireless internet connections.This article may be republished freely as long as this copyright notice and box of resource links are included at the bottom.Copyright 2007 MALIBAL, lLc
Are you ready to buy a home theater audio system? Here are several tips to help you find the right audio system for you.1. Spend some quality time with the room you are going to put your new home theater audio system. Believe it or not but the room is as much a component in your home theater system as any of the electronics you will ever buy. Ask yourself which room you will be putting your new system in. Consider whether or not this room is going to be used solely for you system or will it be used for other activities. Will there be any size considerations for the components and speakers you plan on using with the dimensions of the room?Consider drawing a map of your room and sketch the possible placements of your furniture, components and speakers. Measure the rooms dimensions and write them down. Make a list of all the inputs you currently have and will continue to use. Make a list of the inputs you intend to add to your new audio system. You should write down which components are going to need cables and wires. Also, write down the approximate lengths of those cables and wires. Once all of this is worked out carry this information and map with you when you go out to buy your new audio system.It is important to arrange your room for optimal picture and sound by reducing screen and hard surface reflections. Do not forget the TV picture is not very pretty when light is reflecting off the screen. Also, audio is not so wonderful when sound waves are reflecting off hard surfaces like bare walls and windows.2. Decide on what you want to experience when you settle down on your couch with your partner and a big bowl of popcorn. Ruminate on the experience you want before you ruminate on your budget. Is it stereo, surround sound, or primarily movies?3. Spend a few hours looking around on key sites and forums and you will know more than most. Friends, family, trade and consumer magazines and inquiring jaunts to your favorite electronic store will help you gain customer leverage. Do not buy anything at this point. Get as much information stuffed into your brain that will help you when the time comes for you to buy your system.4. Revisit the drawing of your room and your research. You will ultimately end up with two, possibly three choices. By now you should be a confident consumer. Decide what you absolutely want.5. There are values out there the trick is to be an expert on home theater audio systems. Keep your eyes open for great deals. Big electronic stores offer promotions, online manufacturers can offer radically lower markup than retailers and online auctions offer access to deals all over the world.6. Dont get stuck with a mismatched TV size for your room. The key here is balance. If the TV is too big then you tend to see the details of the screen, not the image. If the TV is too small you might feel like youre sitting in the nosebleed section. Here is an equation to help you decide the best screen size for your room.2.5 x The size of you TV screen = Suggested viewing distanceFor example: If your TV is 36 then according to the equation you should sit about 90 from your TV (36 x 2.5 = 90). Note that this chart in only a reference.Good luck finding the home theater audio system to fit your needs. Enjoy shopping and make the experience fun.
Computer users and programmers have become so accustomed to using Windows, even for the changing capabilities and the appearances of the graphical interface of the versions, therefore it has remained Microsoft's product. Although, Lycoris, Red Hat, Mandrake, Suse, Knoppix, Slackware and Lindows make up some of the different versions of LINUX. These companies release their own versions of the operating systems with minor changes, and yet always with the same bottom line. The simple fact that not one of these companies are close to competing with Windows, for the most part causes the difference in market share.It sometimes seems everyone on the planet is using Windows. Many say Windows is way better than LINUX because of the simple handling of the software or hardware. There are huge differences between the number of users of LINUX and Windows. Many say LINUX is far better because it started as an Open Source software and thus is more flexible than Windows. Then what accounts for the enormous difference in market share between these two operating systems?Windows and Linux are different in many ways. 1. Windows GUI is an integral component of the OS; speed, efficiency and reliability, while the Linux GUI is optional, are increased by running a server instance of Linux without a GUI, something that server versions of Windows simply can't do. The nature of the Linux GUI makes remote administration of a Linux computer easier with a more natural feel than Windows computers.2. The command prompts of the operating systems are very different. The command interpreters in the Windows 9x series are very similar to each other and the NT class versions of Windows also have similar command interpreters. There are, however differences between a Windows 9x command interpreter and one in an NT class flavor of Windows. Linux, like UNIX, also supports multiple command interpreters, but it usually uses BASH or "Bourne Again Shell".3. While you have to pay hundred's of dollars for a new Windows version, you can just go download Linux. There's no manuals or simple installers for the free version. Although there is quite a learning curve when utilizing the free package. There are some easy automated packages of Linux for low prices.Microsoft's "big con" is the supposed security issues with windows. Most spyware, adware and malicious files programs work with Windows just fine. In general you do not deal with these kinds of circumstances unless you are working with Windows. whereas Linux offers a strong protection, password protection for Windows can be bypassed with ease.The software availability is the key to why Windows wins over Linux in this competition. Most software releases are already configured for Windows. If you chose to use Linux you must copy Windows with special software in order to use your windows based programs. You could always install Windows as a subsystem to Linux, this would take the administrative capabilities of Windows and allow them to funtion on Linux.If Linux is ever to compete with Windows, it must become more user friendly and provide serious technical support.
Hello, and welcome to Computer Repair at Home!If you think home computer repair is hard or next to impossible then please read this article.Ok, so you are almost certainly here reading this because you have, or believe you have a computer predicament, or maybe your home computer is just not performing normal. DO NOT do the flying experiment! Your computer cannot fly, and will by no means be able to fly, so do not test this theory out of your second story window! Simple home computer repair techniques I will explain to you will help; all while your bank account stays untouched(credit cards too)So concerning this blog I am going to be schooling you(not selling you) how to go from identifying that you have a home computer repair problem, all the way to fixing that same problem. The principle is to get your home computer functioning the way you want it to.Along the journey you will learn I do own and control a home computer repair and services company, BUT in no way am I at this juncture to solicit their services. We only service a very little area in southeast Michigan. Be taught what you can here for free, so that you will not require any home computer repair gurus for help. If you are inquisitive what our website looks like take a look, I am very proud of it: www.CHcompsol.comWhat not to do. Do not shell out for such programs like Norton Anti Virus, Mcafee Anti Virus, or any other over priced program. These programs expend more on advertising than on the quality of their product, and most will not assist you in your mission to get your home computer repaired. Also there are programs obtainable only by way of the internet which will not resolve any of your home computer repair problems and only make your bank account decrease.Some programs are, Registry Repair, Registry Cleaner, Reg Mechanic, and Reg Cure. These programs will cause you a lot greater harm than benefit, and there are not a lot of ways to get help in the occasion you do not recognize how it works.I have experimented with most of the programs in one way or more on my home computer. You can discover a lot of them when you do a very easy Google query for home computer repair. I have thus far not found one program that works effectively for a broad variety of computer repair problems. There are a number of programs that function well for very precise list of home computer repair jobs, the problem then is in recognizing your individual issue, and can it be fixed without spending money; often the answer is yes!In the occasion I do ever find a program that can resolve a lot of the normal home computer repair issues, I wont delay in endorsing the program and I will profit monetarily. You have been warned. I am human and this is what I love to do, if I can get paid for it, while staying honest, I will. Until then, on with the free home computer repair counsel and instructionHome Computer Repair - how did I learn?How do I identify how to repair home computer repair problems? I have learned a lot, diverse things from different programs that I had to buy. I educated myself that these programs were not doing anything really complicated, everything I knew I could do myself . I have decided not to tell you the exact learning process with my experience with various programs, and online tutorials about home computer repair. That will just end up boring you a lot, and youll leave and end up paying for some program that will cause you more harm than good. Not to mention cause your bank account $ amount to decrease! Instead I will explain to you in very simple terms how to do your very own home computer repair.Ive gained the knowledge, so I am passing it off to you, in the hopes you can benefit, or your computer can benefit, without spending loads of cash on programs that will not work and just confuse you. Most programs that claim to fix your computer, do not, and are a big waste of $$$. I know, as I have tried a lot of them when first getting into home computer repair. I learned a lot from them, in how they worked, but my bank account took a hit for this.I learned that these programs were not doing anything special, and I eventually taught myself the gist what each program did. Now I am able to fix almost any home computer repair problem. You will have the ability to do the same, but you will not have to learn from an over priced program you have to purchase and spend hours interpreting. You could now do one of two things: use a professional company to do your home computer repairs or you can comprehend that almost all problems are very simple to fix, and you are able to do it, with a little help from me, in no time flat.So dont become stressed out while reading my blogs, ingest my lessons one step at a time. I wish I could emphasize this more, you must take this slowly and stop when you dont understand something before moving on. In very little time you will have the skills to identify and resolve most of your own home computer repair issues.
Presently many individuals believe that the world is figuratively shrinking rather quickly on a global scale. The progression of technology towards a greater degree of interconnectedness is, in essence, bringing the world closer together. Large businesses can basically operate much more efficiently and can reach a more extensive market via the present trend towards globalization. This time-space divergence does have a remarkable upside yet it is not without its share of problems. Many argue that the process of globalization brought about by the progression of technology is not truly a "global" process and one can easily observe the inherent disparity.Small businesses, which lack the capital and consequently the ability to expand rapidly, often suffer and meet their demise at the hands of larger monopolizing companies. While there are businesses in place at the present attempting to alleviate some of the stress placed of these small businesses via loans and the like, it is sometimes not enough. The larger corporations just have the upper hand when it comes to expanding their consumer base and essentially making themselves more marketable. Unfortunately for smaller businesses the ability of these transnational companies to use technology to their favor and capitalize on the degree of interconnectedness that is attainable at the present puts them at an inconvenience and makes it rather difficult for them to succeed.Many places in the world simply do not have the financial stability with which to implement technological systems to allow for globalization. These developing countries, in many cases, have enough trouble just trying to feed their population and as such experiencing the level of interconnectedness shared amongst developed nations is out of the question. This unfortunate situation increases the gap between these richer and poorer nations and essentially creates this disparity, hence why many argue that globalization really is not a universal concept.