Posts Tagged ‘Utility’

Understanding the Apple MacBook and Bluetooth Connectivity

Sunday, August 30th, 2009

You should know whether your MacBook supports Bluetooth connections. However, latest Apple laptops have internal Bluetooth component. If you’re using an earlier Mac laptop without built in Bluetooth, though, you’re certainly out of the Bluetooth loop. Even so, you don’t have to pitch your faithful Mac if it doesn’t yet communicate to other Bluetooth-enabled devices! You can add Bluetooth feature to your Macbook with a widely available USB Bluetooth adapter. A regular Bluetooth adapter sells online for approximately $30.

Your external Bluetooth adapter should have automatic data encryption capability, which can protect your Macbook if there’s a Bluetooth cracker within about thirty to sixty feet of your Macbook. The adaptor may link with up to eight other Bluetooth devices as the same time. (Come to think of it, if there are a lot of people within 60 feet of your MacBook Pro during a LAN party bash, you’ll guess this feature really is important!) You’d expect any modern and high-tech operating systems like Mac OS X should come with basic Bluetooth supports. You’d be right; however Apple goes one step further.

Your Macbook comes with System Preferences and utility software to help you get your Macbook connected with nearby Bluetooth devices.

Choose the System Preferences icon located in the Dock. With the Bluetooth pane, you can

* Create new Bluetooth devices. Just click the ‘Set Up New Device’ to open the Bluetooth Setup Assistant utility, which sets up other Bluetooth devices for connection with Leopard. Read the onscreen instructions to configure a number of common Bluetooth gadgets (including mice, cellphones, keyboards, and printers), or you can also choose Other, Setup Assistant will looks for other Bluetooth devices and adjust the settings so that those devices are ready to party with your MacBook. Be sure that Bluetooth devices are discoverable and in range (available for connection with your Macbook) before you open the Bluetooth Setup Assistant utility. Read your user manual to understand how to set a Bluetooth device as “discoverable”, the device should be about twenty feet away (or less) from your laptop.
* Set up Bluetooth connections. Choose the Advanced button to establish, remove, enable, or disable a Bluetooth connection, using a Bluetooth connection as virtual serial port (for the simple file transfer) or as virtual modem (for bidirectional transfer, including using Internet connection through a Bluetooth cellphone).

You may also specify if a Bluetooth port should be encrypted.

It is recommended that you activate the Show Bluetooth Status located in the Menu Bar check box. Luckily, the Bluetooth menu allows you to conserve power by disabling your Bluetooth feature until you need it. It is quite convenient to toggle your Macbook’s discovery status and also configure a device or send a file. It’s also easy to know which devices are connected to your Macbook.

If you won’t be connected with Bluetooth devices while you are on the road, disactivating a Bluetooth service on a Macbook will help save battery power. There is another handy Bluetooth resource, the Bluetooth File Exchange. You have to launch Bluetooth File Exchange the old-fashioned way; just go to your Utilities folder, inside the Applications folder. It’s quite similar to a traditional file transfer protocol (FTP) application, choose the Bluetooth File Exchange icon to go to the file selection dialog; then browse the file you want to send to a connected Bluetooth device. You can also choose to browse the file in other networked Bluetooth device so that you know what the user of that device is offering.

You may also configure your default settings for file exchange in the Sharing pane, which is located in the System Preferences. Just click the Sharing icon and then choose the Bluetooth Sharing check-box to display the setting parameters. Here you can manage what Leopard does when you get files or PIM (Personal Information Manager) data with Bluetooth File Exchange. For example, with this setting, Leopard can

Ask you for permission to receive a file or Personal Information Manager item

* Accept any files and PIM items without any prompting or restriction
* Keep all incoming items and files to a specified folder
* Restrict file-sharing only for the items and files in the specified folder when other Bluetooth devices browse your MacBook.

It is recommended that you use these default setting in Leopard for file exchange:

* You know when someone’s sending you something.
* Anything you receive will be saved in your Downloads folder.
* If you turn on the File Transfer, you can allow others to see the content of your Public folder.

Even so, feel free to enable, disable, and adjust the setting to your heart’s content.

Buy Used Macbooks online from the Used Macbook Store.

Find Macbook Bluetooth Devices at the Used MacBook store.

Fix Mac Disk Errors

Sunday, June 21st, 2009

In this article we teach you how to fix MAC disk errors for the Apple Macbook using the operating system OS X10.4.x. If your MAC computer is no longer working as quickly, efficiently or effectively as it used to when you had just purchased it, chances are that there is some malfunctioning of the disks of the computer systems. Such problems are known as disk errors and need to be fixed as soon as possible to prevent further damage and to restore the computer to its optimal condition.

Customers of Apple using the Apple Macbook are provided with a disk known as the Apple Software Restore disk which is to be used for such times where an emergency arises and the disk needs to be cleaned of unwanted applications and kinks need to be smoothened out.

Getting started!

The first step is to place the disk into the disk drive and then choose the ‘restart’ option to begin loading the computer up again. Once the start up process begins again you will be alerted to it by the startup sound. After you hear this sound press the C key down and hold it so until the screen displays the Apple logo. The logo display is in tones of gray.

Once the computer has started up the disk will automatically begin to initiate the OS installation process. Be careful not to begin to reinstall the operating system yourself manually.

You might be presented with the option of choosing another language. To work with English, which is the default language, click on the Next tab.

What next?

A window with the option Utilities will pop up. Click on the window and then choose the Disk Utility button. This will start up the Disk Utility function which will pop up as a new window. Towards the left hand side of the window will be a list of the disks out of which you need to select the one which you wish to heal. For the present time being, you will select the option listing Macintosh HD. There will be a bar running horizontal near the upper end of the window with the option First Aid. It is imperative to select this option as well. At the lower end of the Disk Utility window, towards the right hand side, you will be a tab with the label Repair Disk. To start the repairing process click on this tab.

And lastly…..

This action will initiate a scan in which the system will go through the drive that you have chosen to repair and will check to see if there are any problems in the drive. If the drive is safe and free of problems a message stating the same will be displayed. If there are errors in the drive a window detailing the same will pop up. After reading through the list of problems detected by the scan you only need to click on Repair Disk and the computer will start to fix the problems within the drive on its own.

Disk Software

Another highly recommended option for the Mac is to use some type of disk management and backup software such as Disk Tools. Read the full review of Disk Tools here.

For more Mac articles, tools, resources and downloads visit Macintosh Tools


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