Bluetooth And Apple

The internals of the original 20″ iMac G5. Many hardware components can be seen. (Photo credit: Wikipedia)

The new Apple powerbook G4 are among the first

computers to offer Bluetooth technology 2.0+EDR.

The 2.0+EDR technology, which still backwards

compatible with 1.0, is up to three times faster

than previous versions, offering maximum data rate

transfers of up to 3 MBps. Being the first company

to certify a system with 2.0+EDR, Apple continues

to make great use of the Bluetooth technology.

Full support

In addition to the powerbook G4 portables, there

are other Bluetooth enabled computers available

from Apple, including the iBook, iMac G5, eMac,

and the Power Mac G5.

Making life easier

When you turn the Bluetooth feature on, your Mac

can easily perform a file transfer or even a

synchronization. From the Bluetooth selection

menu, you can choose to either send a file or

browse devices, quickly and easily. Or, you can

click the sync button in iSync to update your

cell phone or Palm OS handheld.

The Mac and GSM/GPRS mobile phone with Bluetooth

work to make each other more useful. By using

iSync, you can keep your phone updated without

having to type any info, as you can keep the

information in the more manageable address book

on your Mac instead.

You can also use your Bluetooth enabled Mac to

print documents and digital images to select a

printer that also supports the technology of

Bluetooth. Or, you can also use a headset to

talk to your friends during an iChat session.

Your Mac also has the ability to use Bluetooth

technology to communicate with your Palm OS

handheld. This way, you can perform a HotSync

operation without using any cables. You can also

send your business card or calendar events directly

to someone else’s handheld usingthe technology of

Bluetooth.

The implementation of Bluetooth by Apple is the

latest in a series of moves that have caused

great shift in the computer industry. Apple

established USB as the standard interface with

the launching of the first Mac back in 1998.

Since then, Apple established the 802.11 wireless

standard of networking with the launch of the

iBook and AirPort in 1999. During 2003, Apple

launched AirPort Extreme, which was based on

the new 802.11g high speed technology of wireless.

Now, Bluetooth helps to further strengthen the

dominant position of the Mac in wireless

communications, helping to preserve Apple’s

reputation for being the first to market with

innovative technology that integrates right into

the operating system.

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Bluetooth And Apple

Test Post from Bubble Chips 'n Computers

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CCleaner, Speed up your computer

Bubble Chips 'n Computers

Computer Speed Problems - How to Increase Your Computer Speed in Two Steps

Computer speed problems usually obsess a great many of PC users. Recently lots of readers write to me and ask for an accurate solution about fixing computer slow speed problems. I am here providing you with 2 simple tips to help you increase your computer speed quickly.

What kinds of computer speed problems are you encountering?

1. The computer startup takes you a long time to enter the whole system. Sometimes you have to wait for more than 5 or 10 minutes when you try to use the computer urgently. It is really a bad experience for each PC user.

2. The speed of computer running is deathly slow. Whatever you are going to do such as playing games, running applications, surfing the Internet or even opening office files, your computer keeps freezing and takes long time to respond you. You have to restart PC time and time again.

How to fix computer speed problems?

#1 Disable those useless startup programs to increase computer start speed. I believe you have installed many applications before. Do you know how many programs will be launched automatically at the windows startup? In fact, lots of executable files will run automatically when the system boost up. Just find them out and disable the such function. After removing startup applications, you will find your computer startup speed problem has been improved obviously.

#2 Many computer slow speed symptom and problems are related to system registry. When you try to install or uninstall programs, the registry of system would be changed and leave your PC invalid or empty registry entries. Too many invalid registry entries of course will slow your computer down. Furthermore, when you surf the Internet some suspicious website will slinkingly implant dangerous plug-ins into your computer. That is why you would feel the PC speed is extremely slow when you visit some webpage. Malicious registry is the destructor absolutely. Therefore, you had better scan and repair registry errors to increase your computer performance speed with some PC repair tools. Many PC errors repair tools would help you fix and rescue computer speed puzzle with just a few of clicks. Please remember that an important principle of keeping your computer run like a new one is -- don't be lazy to maintain it regularly.

If you still feel hard to fix computer speed problems. I sincerely suggest you download some registry repair tools to detect and fix PC registry errors for you. Because many PC repair tools is multifunctional and contains rescue methods I introduced above so that you do not need to repair your PC speed problems manually.

Do you desire to fix computer speed problems? I have a great solution here to help you increase your computer speed instantly. Just click here.

Article Source: EzineArticles.com

How to speed up your Computer with TuneUp Utilities 2012 [Review]

Bubble Chips 'n Computers

How to Conduct a Computer Speed Test

A brand new computer will not need a computer speed test because you are sure that it will run smoothly. As you use your computer you will come to notice that its performance gradually slows down. To make sure that your computer is performing as it was indicated in the package you need to perform a computer speed test.

There are different ways on how you can conduct computer speed test:

1. Look for a software that allows you to measure the speed of the computer's CPU. This will give you an idea on how well your computer is doing. The CPU speed test application will let you compare your computer's CPU score with other ratings internationally. If your computer's measurement is in Mhz then you need to upgrade your system. Your CPU should be running not less than 1 Ghz especially when you are going to install large programs such as games or web development or programming tools.

There are also other computer speed test applications that will indicate if your computer is doing well by the color. Like for instance if the color is green the computer is functioning as stated by the manufacturer. If the color is red it means that the computer is running faster more than what was indicated in the package. For the color yellow, it means that the computer is running a bit faster.

There are also other computer speed tools that can indicate errors on the computer. Then it will provide solutions that will address the problem reported. And you have the option to push through with the repair or not.

These tools are for free so you can download several of these and compare the results you obtained from each of the application. Make sure that you uninstall the programs after use unless you decide to keep it.

2. The second method to perform computer speed test is very simple and you do not need any tool. First restart your computer and time its start up. Then take note of it. Browse through the programs that you have installed in the computer. If you have programs that you are not using then remove it.

Then remove temporary files, cookies, check the registry for corrupt or damaged files and clear the Internet cache. This can be done by using the cleanup utilities in the Microsoft Windows. This will free up space on the hard disk and memory of the computer. Then scan the computer for virus infections. Make sure that the virus/es found are deleted immediately by configuring the settings of the antivirus program,

After doing so, restart the computer and time it again. Compare the number to the first one that you took. You will notice that the computer starts faster and programs are loading smoothly.

But if the computer is still taking time to start up then your best bet will be to reformat the computer. It is safer to let a computer technician do this job. Just make sure that you have installers for the programs that you are going to need.

Computer speed tests will also evaluate the computer's registry. Detecting registry errors will help the computer run faster because it will get rid of the complications occurring in the computer. The registry is where almost all important files are stored so it is important to maintain it in a good condition.

Tired of your slow computer and need a free computer speed test? Do you wish there was a way you could fix it today? You can by instantly fixing your corrupt registry. Go to www.Registry-Cleaners-Exposed.com to receive your free download and learn exactly why your computer is running slow.

Article Source: EzineArticles.com

Slow Computer? Top 10 Steps to Speed Up Your Computer (Part 2 of 2)

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Like to Know 3 Tips to Increase Computer Speed?

Many people deal with a slow computer and they don't know that there are ways to increase your computer speed. There are little known ways to help you do this and there are some that are just simple maintenance. Most people just want to get on their computers and use them. They forget about doing easy maintenance things that can increase your computer speed automatically.

There ear many things that your computer is geared to do automatically that can slow down your computer over time. When you want to speed up your computer, you can make some small changes. Here are three tips to increase computer speed:

1. First in your tips to increase computer speed - Reconfigure your Recycle Bin -- who would have thought? The recycle bin takes up a lot of space on your computer because it stores some of these deleted files. The recycle bin is set up to use a certain amount of space and you can change it to take up less.

How to fix: go to your recycle bin and right click on your mouse. This will bring up a box where you will click on Properties. When you see the global tab, slide the bar to about 3% instead of 12%. This will give you more room and make your computer more quickly. Note: You can set this at 1% and still be able to recover files that you deleted.

2. Second in your tips to increase computer speed - System Restore takes up space -- you can turn this program off to regain your computer speed. What this program does is let you restore your files and such when you have a change that you complete that your computer doesn't like. It only recovers files that you have in Windows so the best bet is to have it on in your main drive. By turning it off in your other drives you can speed up your system.

How to turn it off: Go to My Computer and right click on it. Next, choose the word Properties. Click on the tab that says System Restore. In the status column, click the drive you want to turn this off on -- usually it's the D drive. You can also click your C drive and change the settings for how much space it takes up. There is a default of 12% but you can change this to 2% and still have enough restore points if you need them.

3. Third in your tips to increase computer speed - Get rid of your temporary files and clean your registry with a registry cleaner-- By getting rid of these you increase your computer speed because you are not taking up much space now.

How to delete temporary files: First, go to your Tools menu in your Browser and click on Internet Options. Click on Delete Temporary Files to increase computer speed.

When your computer finishes this, go to your Browsing History and click Settings. Change your settings to 25% MB or less. This is another simple thing that will speed up your PC. Many people don't realize that cleaning up their registry will surely speed up your system. A registry cleaner will do the trick. There are plenty of reliable registry cleaners available. If you're not sure which registry cleaner to go in for, do a search on the Internet and you'll find plenty of reliable ones available.

So, follow these tips to increase computer speed and watch your computer increase speed!

If you would like to have a fast computer and error-free computer, Visit the site, Improving computer performance [http://registrycleaner.best-onlineproductsreview.com/] to find out he most effective, easiest, and cheapest way to fix and maintain your computer in the same time.

Article Source: EzineArticles.com

How To Speed Up My Computer Up To 100% Today

Bubble Chips 'n Computers

Computer Speed Anatomy - The Components That Are Crucial To Computer Speed

One of the primary concerns of people that purchase computers is computer speed. A better understanding of the factors that influence the speed that your computer can attain can help you make the best choice for your needs.

A typical computer system performs many activities and in all areas speed is a consideration but there are different kinds of speed. Some of the areas that should be considered are;

1. General computation and management of data
2. Video image presentation and frame rate (Frequency in which video frames are displayed on a monitor, typically described in frames-per-second (fps). Higher frame rates improve the appearance of video motion. Broadcast TV (full motion video) is 30 frames-per-second.)
3. Internet communication (upload and download), sending and getting data
4. Peripheral speed such as printer, scanner or other attached devices

This article will focus on the heart of all computer operations; general computation and management of data.

The architecture of this area of the computer can be described in this oversimplified diagram;

CPU RAM Memory Disk Drive

The brain of the computer is the CPU or Central Processing Unit. This component does all the manipulation, assessment and calculations of data. It does all the math, logical comparisons and arrangement of information. However, it is very limited in that it can only deal with a very small amount of information at a time.

Unlike the human brain, the memory or actual data being manipulated, for the most part, resides in a different part of the computer than the thinking part. The memory area is known as the RAM or Random Access Memory. The CPU has to talk to the memory all the time to get more data and write changed data. Getting data to and from the RAM takes time. Each RAM component has a manufactured speed at which it can be accessed.

Additionally, RAM has a limited size. In order to deal with larger volumes of data the RAM may not be big enough and the hard disk has to be accessed. Hard disk access is orders of magnitude slower than talking to RAM memory. This really slows things down a lot.

To complicate matters, for various electrical engineering reasons, the CPU can't talk directly to the memory. It has to communicate through a communications channel known as the front side bus. It's as if your brain would have to phone your memory any time it needed to remember anything.

Each of the parts has a speed limit associated with it. The CPU has a certain speed per data manipulation, the Front Side Bus has a speed at which it can talk to the memory, the memory has a speed at which it can be accessed and so does the hard drive. All of them add together to determine the time it takes to get things done.

Time needed for the computer to get data and work on it (in simplified terms) = CPU logic time + time to "travel" on the front side bus + RAM access time + time to talk to the hard drive (if necessary).

What counts the most

The factor that makes the most difference is RAM memory size. If it is big enough, the system will have to go the hard disk less often. This has the most dramatic impact on a computer's performance. It never pays to stint on the amount of memory that you purchase for your computer.

The minimum size that should be purchased for modern computers is rapidly approaching 2 Gigabytes.

CPU speed is next in importance. The speed of most CPUs provided in modern systems is enough for most everyday types of operations. Unless you are doing very intensive mathematical calculation, complex database lookups, encryption or intensive graphics such as computer aided design or modeling, you won't need the highest speed computer.

Bus speed is next. This will depend on the type of motherboard (main system board) that your computer manufacturer provides and basically can't be changed after the fact for the average user.

Disk speed is the last factor but it should be considered if you are doing intensive database operations.

In short, get lots of ram, buy a dual core CPU at a minimum and check the front side bus speed to get the speed you need.

David Freitag

The Computer Doc

To learn exactly how I help users get the most out of their computers and solve their problems visit http://www.ask-the-computer-doc.com where you will find everything you need about Computer Speed Anatomy and much more.

Article Source: EzineArticles.com

How to Speed Up Your Computer

Bubble Chips 'n Computers

Discover The 3 Basic Fundamentals Of Computer Speed

So let's talk about the 3 basic fundamentals of computer speed those 3 basic fundamentals are connection hardware and software. These areas are all there really is to the slowing down of computer speed or more importantly the speeding up of your computer. Your computer speed stops and slows down when you have a bad connection or when you have slow or old or bad hardware or when you have software that is some how not optimized properly or that in not running properly or that just takes up too much of your computer memory reserves. So those are the 3 areas that are the fundamentals of computer speed.

They are where your speed comes from and they are where your speed falls apart. Looking at fundamentals and knowing these fundamentals make it easier for you to understand and just how to improve computer speed. This brings out one of the missing links and opens up one of the biggest problems when it comes to computer speed and that is most of the people addressing computer speed are only looking at one of these areas.

When I looked for the fundamental of computer speed using a research technique called the stable datum I found that there is really nothing else in a computer that you can repair other than hardware, software, or connection to the internet. So, those are the areas you want to start to look at when you want to improve computer speed.

This method makes it very easy to know what to do. Obviously the first thing to start with is hardware and unlike the others you really cannot tweek hardware that much. It can be done to some degree but really the way you would improve hardware is to get a more up-to-date or more efficient or faster piece of hardware. Sometime just a newer way of create a simple hardware tool will greatly improve you computer speed experience.

You can do things like get a better keyboard or a better mouse a bigger hard drive a more advanced mother board anything more improved so to speak. And as we all know things get improved at the speed of light on the internet. So that is pretty much all you can do with hardware.

Next thing we want to talk about here is software and software is a whole different thing because software is the brain of the computer. Software is what makes the computer do things. It is vital to have hardware but nothing very exciting happens until you fire up the software. We may as well start with the basic piece of software and that is Windows XP and all of the software pieces that go along with Windows XP. These are the items that you will need to be tweeking and this includes XP itself, Internet Explorer, & Microsoft Outlook. This also includes the way Windows XP load onto your computer during the start up process. Those are the first areas you will have to optimize to get any speed.

Now one of the things that make this seem more complex than it is there is always a dozen ways to do one simple thing on XP. Programmers do things one way hackers do it another way and a researcher like me I just try to find the safest and easiest way to the same end result. Just knowing the fastest way find or do a task on your computer can speed up your computing experience in a way you probably never thought of.

What you will find is that many of the default or out of the box ways that Windows XP does tasks can be changed in order to give you more speed and performance. Windows standard setting are often set very broad and general. When focused just a little you get tons more speed.

Now you can either do these adjustments yourself or you can buy software that makes the setting adjustments for you. I recommend you do both because some adjustments are way too simple to pay for and others are way too complex to risk doing yourself.

There is also the reverse of this when we are talking about software as a fundamental of computer speed. Some of the time your computer has software on it that needs to come off because it is the source of the loss in computer speed itself. This is where spyware removal software and anti virus software become valuable. You definitely want to take a look at this kind of software& improve the ones you have on your computer. A high price does not mean high quality either.

Connection is the next thing that we want to talk about. Connecting to the internet is how most of us do much of our work with our computer. So if you have terrible connection speed or if your service is not fast or if the modem you are using in not good. So you immediately see that you can do a lot to speed up your computing by change and improving the things that connect you to the internet.

A satellite T-1 connection is about the fastest but I prefer cable because it is not affected by weather. Cable is awesome because it is very stable and I have been using it for year now and it out performs most alternatives. DSL on the phone lines is your next best choice if cable is not available. Just try to get the fastest service you can.

Connection speed is also dependent on the software that is used to connect to the internet service that you use. We have found that you can do software adjustments to Windows that optimize the browser and the email usage of the connection services. Doing these simple adjustments can improve a service dramatically. My cable connection operates at almost satellite speeds.

So those are the fundamentals of computer speed and if you take advantage of our home study course these are the things we concentrate on improving. Having this knowledge gives you the direction you need to get real computer speed and even if you hire someone to speed up your computer now you know exactly what to tell them to do.

Thomas Jackson invites you to discover computer speed happiness using our freakin amazing online home study audio visual tutorials & software. [http://www.slowrunningcomputer.com]

Article Source: EzineArticles.com