Bluetooth for PC

Connect all your Devices to your PC Wirelessly

Bluetooth for PC can truly make data transfer between your computer and other devices a synch. Imagine being able to connect a device to your PC by just walking in the room. With Bluetooth technology it is all possible, and surprisingly not very expensive.
Bluetooth is a specification for the use of low-power radio communications to wirelessly link phones, computers and other network devices that are in the same room or small building. Why is it called Bluetooth? The name Bluetooth comes form Harald Bluetooth, who was a king in Denmark more than a thousand years ago.

The Bluetooth technology was created to support simple wireless networking of consumer devices and peripherals, which are cell phones, PDA’s, wireless headsets and any other device that connects to another one. The wireless signals transmitted in Bluetooth for PC only cover short distances, usually up to 10 meters, or 30 feet. Bluetooth technology transmits data at less than 1 MB per second.

Even though Bluetooth for PC utilizes the same 2.4 GHz range as 802.11b and 802.11g, Bluetooth technology is not a suitable Wi-Fi replacement. When compared to Wi-Fi, Bluetooth technology is much slower, has less range, and can support less devices then Wi-Fi can.

Bluetooth technology uses a dynamic topology called a piconet or PAN. Piconet’s can connect a minimum of two and a maximum of eight other Bluetooth devices. When using Bluetooth technology, your device communicates using protocols that are part of the Bluetooth specifications. Bluetooth Version 1.1 is in widespread use today, while other versions like 1.2 and 2.0 are under development.

The number one concern with Bluetooth technology, and Wi-Fi, is security and compliance with other network standards.

Bluetooth Products

Just about every consumer electronic on the market has or can have Bluetooth technology incorporated into it. Everything from MP3 players to PDA’s and even to the USB port on your standard PC! Since you can connect up to 8 devices, you basically have the ability to interconnect everything. Before you start buying, let’s look at the various different products that Bluetooth technology is ideal for.
Bluetooth Ear Piece and Headphones

Perhaps the most popular use for Bluetooth technology is a headset. Imagine being able to talk on the phone without having to use your hands. I know this technology has been around for some time now, but with Bluetooth technology it becomes even more convenient. You can also easily transfer the headset from one phone to another, something the old speakerphone technology could never do.

Your PDA can store all of your important data and other very important information. Usually you need that data transferred from the PDA to your PC or notebook computer. Traditionally this was done connecting via USB or Fire Wire. But with new Bluetooth for PC technology, you can connect your PDA to any computer with no wires and fast transfer speeds.
USB Bluetooth Adapter

The USB connection interface is used by just about all consumer electronics that need to connect to a computer. Well with the power of Bluetooth for PC, your USB device can connect to your computer without any wires. But not just one device, eight devices can be connected to one USB Bluetooth adapter . Imagine not having ever to hook any of devices up to your computer again when you need to do some data transferring.

MP3 Players

If you have an MP3 player, then you know that you have to transfer the songs from your computer to the device to put and remove songs from it. Well if you use the power of Bluetooth for PC then you can transfer those songs without using a wire, you just have to walk in the room. I think Bluetooth and MP3 players go hand in hand. I haven’t seen any MP3 players with Bluetooth built in yet, but if your player connects via USB then you just need to buy a Bluetooth USB adapter.
Laptops Computers

If you have a laptop, then Bluetooth for PC technology is almost a necessity, especially if you use your notebook computer on the road a lot. When you are traveling, it is not fun to mess with wires and connecting various devices. If you buy a laptop with Bluetooth built in, then you have the ability to connect to most of your external devices without any wires.
Printers and Adapters

You might want to have your printer far away from your computer, in a more convenient location. Well the best way to handle that is by using Bluetooth technology. If your printer uses USB to connect to your PC, then a USB Bluetooth adapter would work fine. You could also buy a printer with built in Bluetooth, but then your computer must also have a built in or external Bluetooth connection. There are also parallel port Bluetooth adapters available on the market for older printers.

Best Computer Speakers

The best computer speakers aren’t always the most expensive. You can save a hefty buck without sacrificing quality, if you just know where and what to get.
There are various type and different set-ups that speakers come in. Like movies and games? Then you want surround sound! Be immersed into the action with top notch digital surround sound. Need to just hear plain audio? Then you just have to spend $10 for the best computer speakers to fit that need.
2.1 vs. 5.1 Channel Sound

What exactly does 2.1 or 5.1 mean? Glad you asked. The .1 stands for a subwoofer, and the first number stands for the number of speakers. So 2.1 is two speakers and a subwoofer, and 5.1 is five speakers and a subwoofer. While 2.1 provide alright surround sound, it doesn’t compare to the surround sound 5.1 gives you. It sounds just like the action is happening right next to you. There is also 7.1 channel surround sound you can purchase if you feel like getting really fancy and going for the absolute best computer speakers .
Cheap Computer Speakers

Computer Speakers
If you don’t need fancy surround sound or the highest quality possible sound, then 2 of the regular best computer speakers, like the ones below will do you just fine. I recommend these for office and business computers. They also work fine for graphic creating and editing.
2.1 Speakers

Like I was saying above, 2.1 speakers mean’s you get 2 speakers and 1 subwoofer. If your computers space is limited then this would be a good option for you since it takes up hardly any room, but yet you still will have surround sound. Plus, if your space is that small anyways, then there is no need for 5 or 7 speakers.
5.1 Speakers

The 5.1 surround sound technology is the most common purchased for PC’s and provides you with a movie theatre like experience for anything that you do on your desktop computer. Think about it, 5 speakers of sound and a subwoofer. You can imagine how great the surround sound quality is, and you can expect to only pay about $100. Not bad for movie theatre sound quality in your home.

Subwoofers can unleash your best computer speakers full potential. Subwoofers make the strong bass that you feel when listening to surround sound. While it may not seem important, it does make or break how good the surround sound is. So if you are planning on enjoying games and movies on your PC, then please consider getting a subwoofer. It will make your best computer speakers better.
Sound Cards

Now a days, your computers sound can define your gaming and movie experience, as well as your everyday computer tasks. When you want to listen to music, just crank up your speakers and get that rich 3D digital sound. If you want that experience you can have it, and you don’t even have to put that big of dent in your wallet. The best computer speakers shown on this page, and a great sound card will do the trick.
Best Computer Speaker Troubleshooting

Here are some tips if your audio happens to fail. I have experienced these problems before, so I thought I might as well try to help others who have the problem. You can also consult your speakers or sound cards manual for more help.
Hearing No Sound?

Oh boy, how many times has that happened to me. Let me see, too many to count I guess. Anyways, it always can be fixed. Below are all of the things that I do when I have no sound, and they have always worked out for me.

Troubleshooting Checklist

Speakers are plugged in and turned on.
Speakers are connected to the correct outputs on the sound card and not plugged in the microphone or line in ports.
Select Start/Programs/Accessories/Volume Control and move the slider all the way up.
Next, set the volume control slider a quarter of the way to the top. Now, make sure the “Mute” and “Mute All” check boxes are cleared.
Open your Start/Settings/Control Panel/System/Hardware/Device Manager and make sure the name of your sound card is listed beside “Sound, video and game controllers.” If it is not showing there, then you have to install your sound cards driver from the installation CD.
Open your sound card configuration utility and make sure the selected output matches the actual digital or analog connection to your speakers.
Make sure your speakers are working properly. Plug them into an audio source, such as your CD player. If they do not work, then most likely they are broken or blown.

Best Budget Notebook PC

The best budget notebook is what every consumer wants when looking for a nice portable computer. Notebook computers are perhaps the best type of computer that a person can buy, and is the ultimate in portability. Since the notebook computer market has grown into such a large size lately, you have a huge array of choices and feature’s to pick from.
The only problem with all these choices, is the fact that it makes your decision all the more complicated, and can actually leave you feeling overwhelmed. So, to avoid that problem I will help you find the best budget notebook that will fit your needs and won’t break the bank.

The first thing you want to ask yourself when looking for the best budget notebook is what will you use your notebook computer for? Remember, the worst thing you could do is buy a laptop with a bunch of features that you don’t need.So what do you need? Well that all depends on what you plan to use it for. In my opinion, your notebook computer will be used for either work, play or both. If you want a notebook computer strictly for work or play, here are some features you must consider.

First for work, you want a nice sized hard drive, but nothing in the 100GB range since you probably won’t need that much. Second you need to focus on the screen size and how big you think it should be. Depending on your work, you may need a big screen or just a measly fifteen inch one.

If you are more interested in play, these are the two main features that affect that the most. My recommendation is to get one with a nice fifteen inch viewable area, and a hard drive that is over 100GB for play.

The next feature to consider is a DVD/CD burner in your laptop computer. Most notebook computers come with a DVD/CD combo drive anyways, so upgrading to a burner really doesn’t cost all that much more. Plus, you could play movies on your notebook with your DVD drive.

The last most important feature I will discuss in your best budget notebook, or should I say features, is the connection ports on your notebook. Connection to what you say? There are many devices that use USB and Firewire, which you may need depending on if you own or plan to own a device that uses these ports.

Also, internet connectivity is important to just about everyone, so you want to make sure your best budget notebook has an Ethernet and/or phone jack port, or an Integrated Wireless LAN. With this, you can walk around your home or office with your notebook, and stay connected to the internet and important servers with much needed data.

Another wireless internet choice for a notebook is Wi-Fi, which is just like an integrated wireless LAN, but faster and more mainstream. What I mean by that is most coffee shops and book stores have Wi-Fi internet. That is just the tip of the iceberg though, recently it was announced that Google is putting Wi-Fi access in San Francisco for people to use freely.

Before you go off and buy that best budget notebook, I want to discuss battery life and the CPU. In the notebook world, those two coincide with each other. The CPU is what process information, so basically that is where most of the electricity is going. In notebook computers, CPU’s can get so hot that you can fry eggs and bacon on them! It of course takes a lot longer, but you get the idea.

So what can you do to keep that notebook cool? Well, really nothing, since it is up to the engineers to come up with a better cooling device for laptop computers. The only thing you can do is try not to run the notebook for to long of a period of time. If you do though, and it starts to overheat, your notebook will automatically shut off.

Since the CPU does get so hot, you can imagine that the battery doesn’t last long, putting out all that energy and all. The fact is though, today’s notebook computer batteries last for a decent amount of time and still allow you to get more then enough work done. Some batteries are better then others, but the best for your notebook are the manufacturer recommended ones, which you can find out in your laptops manual.

Basic Networking of Computers

Basic networking of computers has been around since the early 1960’s and is actually the main foundation of the internet that exists today. Simply put, networking is connecting computers together to share data.
Basic Network Types

There are several different types of categories that a network can fall into, but we will only talk about geographic networks, which are the most common. First there are Local Area Networks, also known as LANs. That is probably a term that you have heard a lot, and is something that you will hear more of in the future. Basically, a LAN is sharing data across a home or office building. The next type of network is Wide Area Networks (WANs), and this type of network can reach across entire cities, states or even the entire world! In fact the internet is the biggest WAN network that exists.
Basic Networking Designs

Basic networking can also be designed only one of two ways, either a client server or a peer-to peer (P2P) network. Client servers are the ones that host web sites, email, files and some online applications. These are of course most common for businesses, but P2P networks are found in homes, on just about everybody’s computer. That is of course what file sharing programs are, regular computers coming together to make basically one giant computer (a network).
Peer-to-peer networks make it possible to get whatever song you want, when you want it. If it were a client server, then that business would be shut down before they could plug the computers in, because music sharing is a copyright violation, and no business can profit from that.

Network Protocols

Networked computers are communicating with each other, so they need to have a language protocol so they can understand each other. This is where network protocols come in and serve a great purpose. This is also another way to classify a network, by its protocols. Most networks use multiple protocols to support different applications. The most popular, and widely used protocol, is TCP/IP. This protocol is basically the foundation of the internet and is also found in just about every home.
Wireless Networking

Perhaps the easiest way to connect all of the computers in your house together, without putting holes in your wall, is to use a wireless network . Easily installed, wireless networks are the perfect solution for the average Joe who wants to set up a basic network in his or her home or office.
A wireless network uses radio or micro waves to communicate with others computers instead of a wire. If you wanted a wired network, then that would require you to get copper or fiber optic cables, which can become quite expensive and time consuming setting up.

Of course another advantage to wireless networks is mobility, which is more important to some people then others. Let’s say you move around a lot in your house, but still want to use the computer, a wireless network would basically be your only option. Another great plus to wireless networks is that you don’t have cables strewn about everywhere, which can be very unpleasing to the eye, and they collect dust.

The major downside to wireless networks is the problem of interference in the radio waves, which can cause data outage, because of the weather, obstructions and other radio waves that can clash with your wireless network.

The standard for wireless networks is 802.11 “Wi-Fi” and it should say that on the wireless network equipment you buy.

Wired Networking

Running wires through your home just to connect your computers together does seem like an unnecessary pain, but once done you will never want to get rid of it. There are advantages of a wired network over a wireless one, like for instance there are less connection issues. Since a wireless network uses radio waves, sometimes interference can cause a brief, or sometimes long, interruption in your connection. Also, configuring a wireless network is sometimes a little more complicated then a wired one.
Basic Networking Gear

The gear needed to put together a wired or wireless network is shown below for each type of basic computer network.

Was Your Broken Computer the Result of ESD?

Electrostatic discharge, or ESD, is the transfer of electricity from one thing to another. A good example of this is when you walk across a fuzzy carpet and then shock your hand when you touch that doorknob. It is mostly harmless in that quantity, but it is more than enough current to stop a computer part in its tracks.

Essentially, static electricity is the build up of electrical charges in something, the something being you in this case. While the charge is relatively small and can spark excitement in you when you shock an unsuspecting friend, in reality when you do the same to a computer component it can make a happy computer a broken computer. While the shock you feel from a friend is about 2,000 volts, it only takes a discharge as low as 200 volts to destroy a computer chip.

When handling computer parts it is important to take great care not to damage it with extra electrons floating around. What I mean is that you have to get rid of that static electricity so when you touch the component it will not be damaged. Luckily, the remedy is simple. You must ground yourself to get rid of the excess particles. Touch your hand to anything metal that is not also touching your computer. This can include a desk with a metal frame, a metal chair, or even the metal part of your computer case! To be extra safe, there are antistatic wrist straps sold that constantly keep you grounded when working with computer parts. They come at a price of only about $10.

Another factor going against you is that you may think a computer part is perfectly fine and was unaffected by any ESD. When parts are affected by ESD the signs of damage are not always immediate. They can slow a part down gradually until it does not work at all.

ESD is the leading cause of a broken computer when messing with internal computer components. Just remember to ground yourself, and if possible, keep yourself grounded.

Tips to Avoid Having a Broken Computer

Knowing the difference between a broken computer and wounded computer will save you a lot of time and money. I consider a computer to be broken when parts must inevitably be replaced because they are too damaged to be repaired. This could be because of misuse or just because they are getting to be really old pieces. On the other hand, just because a computer does not work does not mean that it is doomed for the trash can.

There are several precautions to take when handling the physical parts of a computer. The hardware of a computer is very delicate, and it is very susceptible to static electricity. The transfer of electric charge from one component to another is called electrostatic discharge (ESD). Anyone can build up a small static charge just by walking on carpet. ESD can happen when you touch any circuitry or anything metal on your computer. This can severely damage your computer components, and what is worse is that it is not always immediately evident. More about ESD and its effects are here.

Other ways to avoid mishandling computer parts is think of holding an egg. Now imagine it being more fragile. When you buy new computer parts do not open the package right until you are ready to install them. Circuit boards and CPUs have metal prongs or pins on the back the component that are easily bent. Holding the computer part on the edges can avoid this. If you must lay the part down, lay it down on a flat and even surface. If you notice that there are any damages such as bent pins when you open a new computer part, return it to receive a new one. It is not worth the money for something that possibly already does not work.

Just because your computer is acting like its 100 years old and you bought it 1 year ago does not mean that hardware misuse is to blame. The field of technology is fast-growing, and your computer just might be a victim of that. What this means is either you do need to upgrade your parts to more recent version, or you simply need to upgrade your drivers. Assuming you have a decent knowledge about Windows OS and an Internet connection, updating your drivers is as simple as a few mouse clicks. This does not need to be done as soon as new drivers are released. If you are not experiencing any problems, then do not test fate. If it is not broke, do not fix it. Upgrading hardware is also not necessary if everything is working correctly and should only be done if what you have now is compatible with what you are going to buy. Buying a new piece of hardware that is faster will not do a damn thing if it is not suppose to go in your type of computer. It is like pouring creamer into a soda just because you do with your coffee – bad things happen and you waste your money.

On a similar subject as drivers, software is an important subject to have a decent grasp on when troubleshooting your computer. Your computer might be really slow but have nothing to do with the outside of your computer. Downloading the wrong thing can result in the slowing of your computer. There are people out there that write programs that intentionally slow or damage your computer software. You knew that. They are designed to be hard to get rid of and in some cases impossible to get rid of without a full hard drive wipe. So the best method is prevention. Be cautious of what you download, and only download from sites you can trust. Still, there are a few viruses that do not even need your permission to sneak onto your computer. That is why there is Anti-virus software and anti-spyware software. These take a look at the files on your computer and remove the malicious ones. There are plenty of places where you can grab yourself a free antivirus trial. Regardless, its almost a necessity to have an antivirus program of some sort. But do not have more than one! They end up fighting each other, so then neither work right.

These are just a few tips to keep your computer healthy and alive longer. Ending up with a broken computer is inevitable. Everything breaks, but these tips will keep it around longer.

The 2 Best Selling Toshiba Tecra Models

Toshiba currently manufactures a laptop aimed at business performance. This series of laptop is known as the Toshiba Tecra, and it has been around since 1996 when they first began producing the series. What models that are available near you solely depend on what region you live in whether it is North and South America, Africa and South Africa, Europe, the Middle East or the South Pacific region. According to the Toshiba website, there are specifically two models that have sold more than any other Toshiba Tecra Model.

The first of these laptops is known as the Tecra® A11. Its advertised price is $879.00. Features for this computer include a 15.6 inch eco-concious display. This means that materials used for this laptop are good for the environment. The Tecra A11 series also comes in ten different models with varying features that will affect the baseline price. The three prices list on the website are $879, $1,229, and $1,349. The more expensive models of this series come with 4GB DDR3 1066MHz memory, a 320GB hard drive, and a 512MB GDDR3 Nvidia graphics card. The cheaper range includes only 2GB DDR3 1066MHz memory, a 250GB hard drive, and integrated graphics. There are various others features that come with the laptop including 1GB Ethernet, webcam and mic, memory card reader, Bluetooth, a dual-core processor, and many more.

The second of these computers is the Tecra® M11. It’s models can be a little more expensive when compared to the A11. Prices range from $879 to $1,429. The M11 comes equipped with a 14 inch eco-concious display. Just like the A11, the M11 features Easyguard technology which protects against spills and shocks while keeping your data safe. As far as RAM, hard drive space, and the video card, the M11 and A11 have about the same power and space. In both cases, you can also choose to build your own Tecra and take out needless features that just do not suit you while still being able to increase the speed and holding capacity if you so choose.

When deciding which laptop is better for you, you have to also decide in what way are you going to be using it. The A11 series is advertised as “the ideal mobile desktop replacement solution,” where as the M11 series is advertised as the perfect blend of durability, performance, security and style.

Small Home Network Security

In its simplest form, network security prevents unwanted programs from making their way onto a computer. It disallows malicious content onto your computer. Viruses, spyware, and forms of hacking are not permitted access to your PC assuming you have the adequate tools for prevention.

A basic firewall is one of the simplest forms of network security used in small homes. A firewall’s purpose is to block unauthorized access while allowing authorized access. Normally, when a new program is installed, Windows asks the user for permission to add this new program onto the firewall if an Internet connection is involved. For instance, Steam, a PC gaming platform for download and playing games, would need specific permission to get through the firewall, along with any other Internet game that comes with it. Firewalls can cause problems if it considers a harmless program a threat, which does occasionally happen. Special exceptions must be made when this happens.

Unified Threat Management, or UTM, is a form network security growing in popularity since 2004. UTM is described as the evolution of a firewall. It is has a firewall function, gateway antivirus, content filtering, network intrusion prevention, on-appliance reporting, and load balancing. In 2007, the UTM market was worth $1.2 billion.

A less complicated version of security, but security nonetheless, is having a sturdy password on your router. The right person can take terrible advantage of an unprotected Internet connection, from just using your connection for no charge to actually hacking your computer. Using a password with a large mix of different types of characters is recommended. “Non-word” passwords, passwords that have no words and seemingly no meaning are even better. Also, use passwords for all accounts whether they are directly related to the Internet connection or not.

Any form of antivirus software is also a form of network security. In today’s world, it is also a necessity. A firewall cannot block everything. It can also not block things you intentionally download only to find out you downloaded a virus.

Keeping viruses, spyware, and other bad things out of your computer pretty much sums up the idea behind network security. If you often say, “My computer keeps freezing,” you might want to try to up your security within your network.

Slow Computer Fix: Disabling Startup Programs

Sometimes the best slow computer fix can also be the simplest. Limiting what programs start when Windows starts can drastically increase the speed in which your computer loads.

Computer Taking Too Long to Start When You Power It On?

There are two likely reasons why your computer is taking longer to do initial boot up.

♦ High amount of file fragmentation
♦ Too many programs starting at one time

We will help you with the latter.

Programs want to be the center of your attention all the time, and they will try anything to succeed. Often, when a program is initially installed, it will either ask you if you want the program to start when Windows starts, or it will not ask and do it anyway. Regardless of whether the option is given or not, you can disable unwanted programs at startup whether they like it or not. Here is how to disable the startup of programs at startup:

1. Type “msconfig” into the run or search bar found in the START menu. Hit Enter.

This will pop up a window holding Windows configurations.

2. Navigate to the tab labeled “Startup.”

Listed here is every program that can possibly start up when Windows starts. Programs found in the SYSTEMS folder need to be left alone.

3. Uncheck all boxes for programs that you do not need to start when Windows starts.

Programs like AIM, Steam, OpenOffice, etc do not need to start when Windows starts and can started at anytime. So uncheck those.

4. Restart your computer for the changes to take effect.

On newer versions of Windows, it will not allow you to disable important system programs. On older versions, though, you can mess up your computer if you do not know what you are doing. Yelling, “My computer keeps freezing” will not fix a broken computer, but if you know a lot of programs are trying to start when you boot up your computer this might be the best slow computer fix.

Pork Chop Recipes Can Be Easy

Cooking pork chops does not have to be difficult. There are plenty of easy pork chop recipes available online. Whether the pork chops are barbequed, roasted, or cooked in a crock pot, they all can take relatively little effort to perfect a quick and wonderful meal.

Not going into specific details yet, many pork chop recipes have certain commonalities. Let us go back to the basics. Bacon, slow-roasting pig on a rotisserie, and pork steak are several examples of this meat in its various forms, yet not all of them can be considered “pork chops.” Pork chops can come from different parts of the pig, and it is structurally similar when compared with the beef t-bone steak. The meat is usually cut perpendicular to the spine of swine. Also, the meat for the chops can come from the rib, shoulder, or rear (sirloin).

Another commonality of these dishes is the marinade. The marinade gives the pork that succulent taste, and in some cases, brings out the taste of the meat itself. Combinations of butter, garlic, salt, pepper, and cider vinegar are often used as well as other ingredients. As with any marinade, covering the pork with it and leaving it sit is the best way of making sure the marinade is really soaked in. Let the meat sit in the marinade for a minimum of 15-30 minutes; a few hours or over night is recommended though.

Crock pot recipes are how I started out and not just with pork. Virtually every easy crock pot recipe involves preparing the ingredients, throwing them and the meat into the crock pot, and letting them cook on low (approx. 8 hours) or high (approx. 5 hours). More specifically, you can get enough pork to fit easily into the crock pot and just throw it in there with some quartered potatoes and a diced onion or two, and just set the timer. It is really that easy.

Roasting pork can also be effortlessly achieved. If you are new to cooking it is still easy. Just get yourself a large roasting pan and essentially do the same thing as mentioned above with the crock pot, except with the roasting pan. Stick that in the 325-degree preheated oven for an hour or two. Check back with a meat thermometer and make sure it reads at least 160 degrees so it is safe to enjoy.

No matter which cooking method is used, pork chops are a comparatively inexpensive alternative to steak and often comes with more parts which are edible. Easy pork chop recipes are easy to find on any cooking or recipe website.