What iTunes Can Do

iTunes can do many things for you and your iPad, including the following tasks:

� Organize your media: It provides a way to organize your media (both purchased and your own) into playlists and more.

� Load your music CDs: It lets you load up all your music CDs into iTunes, manage them with playlists, and sync them to your iPad.

� Buy media titles or download them for free: In the Media sections of the iTunes store, you can purchase or download free music, movies, TV shows, podcasts, audiobooks, and educational content (with iTunes U).

� Buy apps or download them for free: In the App Store portion of the iTunes Store, you can purchase or download free applications (apps) for your iPad.

� Share your media: It lets you share your purchased music library (or portions of it) across all computers in your home network. This can be a great money saver if your family has similar tastes in music and videos.

� Play your media: It serves as a great media player for your computer to play all your media, including music, videos, TV shows, and podcasts.

� Sync media to iPad: It lets you transfer or synchronize your music, pictures, and video collections to your iPad.

� Organize and sync your apps: It lets you manage and sync your Apps on your iPad and arrange the app icons on your iPad�s various screens.

� Sync personal information to your iPad: It lets you transfer or synchronize your personal information (e.g., addresses, calendar, and notes) between your computer and your iPad.

� Backup and restore your iPad: It lets you backup and restore your iPad data.

Open Source

Disagreements over labeling did not end with discussions about the naming of the combination of GNU and Linux. In fact, as the list of contributors to GNU and Linux grew, a vibrant world of new free software projects sprouted up, facilitated in part by growing access to the Internet. As this community grew and diversified, a number of people began to notice an unintentional side effect of Stallman�s free software. Because free software was built in an open way, anyone could contribute to software by looking through the code, finding bugs, and fixing them. Because software ended up being examined by larger numbers of programmers, free software was higher in quality, performed better, and offered more features than similar software developed through proprietary development mechanisms. It turned out that in many situations, the development model behind free software led to software that was inherently better than proprietary alternatives.

As the computer and information technology industry began to move into the dot-com boom, one group of free software developers and leaders, spearheaded by two free software developers and advocates�Eric S. Raymond and Bruce Perens�saw the important business proposition offered by a model that could harness volunteer labor or interbusiness collaboration and create intrinsically better software. However, they worried that the term free software was problematic for at least two reasons. First, it was highly ambiguous�the English word free means both gratis, or at no cost (e.g., free as in free beer), and liberated in the sense of freedom (e.g., free as in free speech). Second, there was a feeling, articulated most famously by Raymond, that all this talk of freedom was scaring off the very business executives and decision makers whom the free software movement needed to impress in order to succeed.

To tackle both of these problems, this group coined a new phrase�open source�and created a new organization called the Open Source Initiative. The group set at its core a definition of open source software that overlapped completely and exclusively with both Stallman�s four-part definition of free software and with other community definitions that were also based on Stallman�s.

One useful way to understand the split between the free software and open source movements is to think of it as the opposite of a schism. In religious schisms, churches separate and do not work or worship together because of relatively small differences in belief, interpretation, or motivation. For example, most contemporary forms of Protestant Christianity agree on almost everything but have separated over some small but irreconcilable differences. However, in the case of the free software and open source movements, the two groups have fundamental disagreements about their motivation and beliefs. One group is focused on freedom, while the other is focused on pragmatics. Free software is most accurately described as a social movement, while open source is a development methodology. However, the two groups have no trouble working on projects hand in hand.

In terms of the motivations and goals, open source and free software diverge greatly. Yet in terms of the software, the projects, and the licenses they use, they are completely synonymous. While people who identify with either group see the two movements as being at odds, the Ubuntu project sees no conflict between the two ideologies. People in the Ubuntu project identify with either group and often with both.

Source of Information :  Prentice Hall The official Ubuntu Book 5th Edition 2010

Linux

By the early 1990s, Stallman and a collection of other programmers working on GNU had developed a near-complete OS that could be freely shared. They were, however, missing a final essential piece in the form of a kernel� a complex system command processor that lies at the center of any OS. In 1991, Linus Torvalds wrote an early version of just such a kernel, released it under a free license, and called it Linux. Linus�s kernel was paired with the GNU project�s development tools and OS and with the graphical windowing system called X. With this pairing, a completely free OS was born�free both in terms of price and in Stallman�s terms of freedom.

All systems referred to as Linux today are, in fact, built on the work of this collaboration. Technically, the term Linux refers only to the kernel. Many programmers and contributors to GNU, including Stallman, argue emphatically that the full OS should be referred to as GNU/Linux in order to give credit not only to Linux but also to the GNU project and to highlight GNU�s goals of spreading software freedom�goals not necessarily shared by Linus Torvalds. Many others find this name cumbersome and prefer calling the system simply Linux. Yet others, such as those working on the Ubuntu project, attempt to avoid the controversy altogether by referring to GNU/Linux only by using their own project�s name.

Source of Information :  Prentice Hall The official Ubuntu Book 5th Edition 2010

Free Software and GNU

In a series of events that have almost become legend through constant repetition, Richard M. Stallman created the concept of free software in 1983. Stallman grew up with computers in the 1960s and 1970s, when computer users purchased very large and extremely expensive mainframe computers, which were then shared among large numbers of programmers. Software was, for the most part, seen as an add-on to the hardware, and every user had the ability and the right to modify or rewrite the software on his or her computer and to freely share this software. As computers became cheaper and more numerous in the late 1970s, producers of software began to see value in the software itself. Producers of computers began to argue that their software could be copyrighted and was a form of intellectual property much like a music recording, a film, or a book�s text. They began to distribute their software under licenses and in forms that restricted its users� abilities to use, redistribute, or modify the code. By the early 1980s, restrictive software licenses had become the norm.

Stallman, then a programmer at MIT�s Artificial Intelligence Laboratory, became increasingly concerned with what he saw as a dangerous loss of the freedoms that software users and developers had previously enjoyed. He was concerned with computer users� ability to be good neighbors and members of what he thought was an ethical and efficient computer-user community. To fight against this negative tide, Stallman articulated a vision for a community that developed liberated code�in his words, �free software.� He defined free software as software that had the following four characteristics�labeled as freedoms 0 through 3 instead of 1 through 4 as a nod to computer programming tradition and a bit of an inside joke:

� The freedom to run the program for any purpose (freedom 0)

� The freedom to study how the program works and adapt it to your needs (freedom 1)

� The freedom to redistribute copies so you can help your neighbor (freedom 2)

� The freedom to improve the program and release your improvements to the public so that the whole community benefits (freedom 3)

Access to source code�the human-readable and modifiable blueprints of any piece of software that can be distinguished from the computer-readable version of the code that most software is distributed as�is a prerequisite to freedoms 1 and 3. In addition to releasing this definition of free software, Stallman created a project with the goal of creating a completely free OS to replace the then-popular UNIX. In 1984, Stallman announced this project and called it GNU�also in the form of common programmer humor, a recursive acronym that stands for �GNU�s Not UNIX.�

Source of Information :  Prentice Hall The official Ubuntu Book 5th Edition 2010

A Wild Ride

In April 2004 Mark Shuttleworth brought together a dozen developers from the Debian, GNOME, and GNU Arch projects to brainstorm. Shuttleworth asked the developers if a better type of operating system (OS) was possible. Their answer was �Yes.� He asked them what it would look like. He asked them to describe the community that would build such an OS. That group worked with Shuttleworth to come up with answers to these questions, and then they decided to try to make the answers a reality. The group named itself the Warthogs and gave itself a six-month deadline to build a proof-of-concept OS. The developers nicknamed their first release the Warty Warthog with the reasonable assumption that their first product would have its warts. Then they got down to business.

It�s fulfilling, particularly for those of us who were privileged to be among those early Warthogs, to see the progress made by this project over the years. We had a strong beginning when, far from being warty, the Warty Warthog surpassed our most optimistic expectations and everyone�s predictions. Within six months, Ubuntu was in the Number 1 spot on several popularity rankings of GNU/Linux distributions. Ubuntu has demonstrated the most explosive growth of any GNU/Linux distribution in recent memory and had one of the most impressive first years and continued growth of any free or open source software project in history.

It is staggering to think that after so few years, millions of individuals are using Ubuntu. As many thousands of these users give back to the Ubuntu community by developing documentation, translation, and code, Ubuntu improves every day. As many thousands of these users contribute to a thriving advocacy and support community�both online and in their local communities�Ubuntu�s growth remains unchecked. Ubuntu sub-projects, a list of efforts that includes Kubuntu, Ubuntu Netbook Edition, Ubuntu Studio, and other projects, are extending the reach and goals of the Ubuntu project into new realms.

Meanwhile, millions of pressed Ubuntu CDs have been shipped at no cost to universities, Internet caf�s, computer shops, and community centers around the world. You can find Ubuntu�s familiar human-colored background and title bars almost anywhere people use computers. The authors have personally seen strangers running Ubuntu on trains in Spain, in libraries in Boston, in museums in Croatia, in high schools in Mexico, and in many more places too numerous to list here.

Over the years, Ubuntu has continued to mature. The public took even more notice of Ubuntu beginning with the release of Ubuntu 6.06 LTS, the first polished release with long-term support for both desktops and servers, and followed by a new release every six months and a new LTS release every two years up to the current 10.04 LTS. With these releases, Ubuntu has proven it intends to stick around for the long term while also improving consistently and on a predictable schedule. Even with this maturation, the project maintains its youthful vigor, its ambitious attitude, its commitment to its principles, and its community-driven approach. As the project ages, it is proving that it can learn from its failures as well as its successes and that it can maintain growth without compromising stability. We�ve come a long way�and we�re still only getting started.

Source of Information :  Prentice Hall The official Ubuntu Book 5th Edition 2010

In Facebook Era, Email Remains The Killer App

When You Share Content, How Do You Typically Share It?

(Social Sharing Research Report by Chadwick Martin Bailey, September 2010)

Source of Information : Computer Power User (CPU) December 2010

Best Ways To Protect Your Data Online And Offline

Best Ways To Protect Your Data Online And Offline

The online world is becoming stronger and stronger every year. Caution is necessary for maintaining the security of your information online and offline. Always, there are people in the online business as well as enhancements to improve efficiency, identity theft and cyber - terrorism and other forms of technology are not enough qualified people to tyranny. If you want to make your online experience now and in the long run is the best, if you are following the best ways to protect data is to be considered for both online and off.

1. Encryption Technology
The latest encryption technology and software on your hosting provider if you are working in concert with each other to stay on the trees to create your website using. If you do not want to suffer as a result of your users, so the usefulness of any be sure, but you can put in place to protect them from the evil of the wary.

2. Content Control

Some of the publicly available documents and certificates to be submitted, so you can place items you want to make sure the level of the controls that limit access to those things that you want the public to see. Other issues, you represent and important topics in the person of trust, make sure to keep a close dress of all time.

3. Personal Information

I will never be securely share personal information. Social Security numbers, passwords and other relevant financial need to be banned. You can change your insurance to make some security, data protection expertise from outside the companies want to partner.

4. the availability of

If you have a password in the fight against online criminals remains a difficult material. But you must be smart about the effective use of them. It is recommended to use different passwords for all of the emails and accounts and a desktop replacement laptop, you can save the password. Cyber ​​thieves are not available on your computer the way forward for relaxation and for his personal use. If you are on your hard disk may be shared by a thief, and do not know. There is no direct or indirect contact with your fame or money, then you forgot to store, share, or the modern technical equipment.

It is organized so that the signal is simple. Once you are organized, this is not your data or financial loss, so it is easier to stop before the thieves in their tracks.

Extending Facebook into the Interwebs

Although 400+ million people is a lot, it still isn�t everyone. Therefore, Facebook must continually come up with new ways to find users. Also, as it�s out searching for new users, it also wants to ensure that it entices back its current user base as often as possible.

This provides more opportunities for you, as a marketer, because it increases the possibility for you to connect with new prospects, current customers, and fans of your brand.

To accomplish all these goals, Facebook created Facebook Connect, which was released in December 2008. If you�ve visited practically any major website or even most top blogs, you�ve inevitably seen an implementation of Facebook Connect, even if you didn�t realize it. Facebook Connect has been implemented on over 80,000 websites with more than 60 million users on a monthly basis. That means its more widespread than you ever notice. Facebook Connect is a lot more than just a blue �Connect with Facebook� box that lets you sign in with your Facebook credentials instead of registering for the site.

Facebook gives a basic and geeky definition of Facebook Connect, calling it: �a powerful set of APIs for developers that lets users bring their identity and connections everywhere.� Facebook Connect is a powerful tool with a complex set of features that can be integrated into websites. For marketers, integrating Facebook Connect helps to bring more eyes to your website thus giving you more opportunities to connect and convert as well as giving you the ability to implement other features available within Facebook Connect. Additionally, it provides more resources to the user who visits your website and doesn�t need to create a new log in just to leave a comment or interact with your website in some other way.

However, these implementations don�t even begin to touch on the capabilities of Facebook Connect. Let�s take a little time to walk through some of the features of Facebook Connect along with a couple examples. From that you should have a few ideas on how you may want to integrate Facebook Connect with your website or blog.

Source of Information :  Facebook Marketing Designing Your Next Marketing Campaign