Things To Think About When Buying A Computer

                                                          Things To Think About When Buying A Computer                          

One of the greatest things is to get a new computer. Whether it's a laptop or a desktop, getting a new computer compares to almost nothing else. Plenty of people know the feeling of getting that new machine home, plugging it in, and firing it up.

Even if you use the same programs, and surf the same sights, they will seem fresh and new. Especially if it's been a couple of years since you've purchased your most recent computer. Because technology increases so fast, after a year or two you'll be absolutely amazed at how much faster and clearer everything seems.

But if you walk into any computer shop, you might be overwhelmed. There are so many different computers to choose from, so it can be difficult to find the one that you want. That's why it's good to get an idea of what you're after before you step into the store.

First of all, think about the computer that you're using now. What kinds of things do you like about it? For example, if you are always running out of space on your monitor, then getting a bigger monitor might be a good option. Measure the monitor that you have now, and try to decide what size would be optimal.

Another thing to consider is processor speed. Generally speaking, the higher the number that is listed as the processor speed (in gigahertz, or GHz) the faster your computer will be. This is a general rule, and it doesn't apply in every situation.

Memory is also a consideration. The more memory your computer has, the more programs you can run at once, or the more robust programs you can use. If your current computer freezes or runs slowly when you open up too many programs, take note of how much memory you currently have.

And of course, the last decision you'll need to get is whether to get a laptop, or a desktop. If you are the kind of person that likes to use your computer wherever you go, then obviously a laptop is the kind of computer you should get. However, if you have a laptop and it's been ages since you've taken it anywhere, then you might consider getting a desktop.

One of the advantages of getting a desktop is that you'll have much more room for expansion in terms of memory. You can be quite limited if you want to add memory to your laptop.

Now that you know the basics, it's time to figure out what you want, and go shopping. Have fun.

To get the finest desktop computers for sale at astonishingly affordable prices, speed on over to desktop computers for sale right now.

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Online Degrees, Courses and Programs

The following colleges and universities offer online associate, bachelor, master and Ph.D. degrees and programs in business, criminal justice, healthcare, psychology, and many technology fields. To find out more about online degee and education programs simply click on a link below to review programs of interest.


Read more: http://www.educationatlas.com/online-degrees.html#ixzz1aU8Ismz1


http://www.educationatlas.com/online-phd-programs.html



1. Browse Online Degrees by Level

Associate Degrees
Bachelor Degrees
Master's Degrees
MBA Degrees
PhD & Doctorate Programs
2. View Online Degree by Subject of Interest

Art and Design
Business
Education
Engineering
Health and Medical
Law & Criminal Justice
Science
Social Science
Technology & IT
3. Browse Online Colleges by Name

American InterContinental University
Ashworth University
Baker College
Boston University
Capella University
Clayton College of Natural Health
Colorado Technical University
Concord Law School
DeVry University
Ellis University
Everest University
Gonzaga University
Grand Canyon University
Herzing College
ITT Technical Institute
Jacksonville University
Jones International University MBE/MED
Kaplan University
Keiser College
Keller Graduate School of Management
Penn Foster Career School
Regis University
South University
Strayer University
The Art Institute Online
University of Phoenix
University of Phoenix (Online Degree Programs)
Walden University
Western Governors University
Westwood College Online


Read more: http://www.educationatlas.com/online-degrees.html#ixzz1aU8mlehK

10 best new features of Windows Server 8

Microsoft claims 300 new and improved features in Windows Server 8, but after a few days in Redmond watching demos and stepping through lab sessions, we wonder whether the marketing guys accidentally left off a zero. It's hard to name a Windows Server feature that hasn't been tweaked, streamlined, wizardized, or completely revamped. Whatever grudge you may hold against Windows Server 2008, Windows Server 8 will almost certainly make amends.

If you're a large shop struggling to manage hundreds of Windows servers, Windows Server 8 should ease the job. If you're a small shop trying to squeeze high-end capability from a low-end budget, Windows Server 8 has plenty for you, too. With Windows Server 8, everything from server deployment to high availability becomes smoother and more automated.
In fact, there's so much of note in the new OS, it's almost a crime to stop at the top 10, listed below in no particular order. Believe it or not, data deduplication for production file servers, native PowerShell support in Hyper-V, and virtual Active Directory didn't even make the list. Look at it this way: There will be even more surprises in store when you finally get your hands on a Windows Server 8 beta.

Multiserver management. Server Manager not only gets a face-lift in Windows Server 8, donning the superclean Metro look, but opens the management horizon to the entire server environment. Pull in new servers (physical or virtual) to manage through Active Directory or DNS lookup, and Server Manager will inventory the server and add a new tile to the dashboard displaying its state. Other tiles roll up aggregates of information across multiple servers by server role and various attributes.

Views are search driven, so it's easy to pull up matching values across all rows. Search filters can be saved, so it's easy to create personalized dashboards or standard views for selected sets of machines. Instead of reaching across the screen to ye olde Task pane (RIP), you perform all actions directly on specific elements, by right-clicking and choosing from a contextual menu. Naturally, all of this remote, multiserver management goodness is built on PowerShell and WMI (Windows Management Interface). Considering Microsoft's boasts of 2,300 new PowerShell cmdlets, wizards should become more commonplace throughout the Windows Server ecosystem.



Friction-free server deployment. Windows Server 8 inherits Windows Server 2008's wizards for installing roles and features, but combines them in what Microsoft calls "scenario-based deployment." Installs can target local machines, remote machines, or virtual hard disks, with deployment to multiple machines automated through PowerShell cmdlets, WMI APIs, and "workflows" that handle suspending and resuming batch operations. Plus, you no longer have to second-guess that Server Core install. Instead of starting over from scratch, Windows Server 8 lets you move between Server Core and a full server simply by installing or removing components. You can even install the full server without the graphical shell because real servers don't have GUIs.

IP address management. Odds are you're using a spreadsheet or homegrown cobbleware to track your IP address allocations, and it's no fun at all. Windows Server 8 introduces a full-featured IP address manager that combines network discovery, static and dynamic address allocation, DNS and DHCP monitoring, and network auditing capabilities all in one place. Logging actual address usage, identifying conflicts, cross-referencing with hardware inventory, and providing an audit trail of all changes, the Windows IP Address Management Center goes way beyond record keeping. It has the potential to eliminate a huge time-suck from your to-do list.

Dynamic Access Control. Today's folder-centric model for access control makes it all too easy for permissions to get garbled -- and auditing is a horror. Dynamic Access Control doesn't replace your current file and folder permissions, but allows you to layer global policies and claims-based access controls on top of them. For example, you might create a rule to ensure that only members of the finance group can access finance department files and strictly from a managed device -- and this rule could be enforced by all Windows Server 8 file servers (and only Windows Server 8 file servers) in your organization.

Dynamic Access Control uses tags applied to the files by users, supporting applications (think Microsoft Office), and Windows Server 8 itself (automatic classification). To implement, you create claims definitions and file property definitions in Active Directory; any Active Directory attribute can be used for access control. Claims travel with the user's security token. In a nice touch, the system now goes beyond the annoying "access denied" message. Instead of the stone wall, denied users can be presented with a remediation link to open a help ticket or contact the administrator or file owner to request access.

Large Hyper-V clusters. Windows Server 8 leaps into VMware territory and beyond with support for as many as 63 hosts and 4,000 VMs per cluster. Backing up the raw numbers are a slew of features that improve performance, manageability, availability, and security in large environments: cluster-aware patching, storage resource pools, thin provisioning, storage offload for data transfers, BitLocker encryption for cluster volumes, data deduplication, and live storage migration.

For the first time, you can team NICs from different vendors, with or without LACP support on your upstream switch. Windows Server 8 also brings Fibre Channel support to Hyper-V guests. You can configure multipath I/O or cluster guests with Fibre Channel for high availability, yet still make use of live migration.

Flexible live migration. Windows Server 8 introduces live storage migration, the ability to migrate virtual hard disks or configuration files for a running VM without interruption. And it removes shared storage as a requirement for migrations. You can now migrate VMs using nothing more than an Ethernet cable; first, the virtual disk is moved, then the running VM. The only requirement is that the hosts belong to the same domain.

There's no longer a cap on the number of migrations you can perform simultaneously, apart from the limitations of your hardware. Windows Server 8 also lets you queue migrations in a single operation that moves VMs one at a time. And you can specify priority VMs to avoid failures when a cluster becomes oversubscribed. If a cluster is loaded with more VMs than it can handle in a failover scenario, Windows Server 8 will shut down low-priority VMs to allow high-priority VMs to run.

Advanced virtual networking. If you've chafed against the lack of promiscuous mode in the Hyper-V virtual switch or pined for the virtual networking capabilities in VMware, you'll be happy to know that Microsoft has dived in with both feet in Windows Server 8. Microsoft seems to have matched the VMware vSwitch feature for feature -- port ACLs, private VLANs, per-vNIC bandwidth reservations, QoS, metering, OpenFlow support, VN-Tag support, network introspection -- all without requiring expensive network devices. The switch will support third-party extensions for inspecting, filtering, modifying, sampling, and inserting packets, with management of the extensions integrated into Hyper-V.

Hyper-V Replica. One of the best features of virtualization is easy disaster recovery, but this isn't as simple as it could be in Windows Server 2008 R2 Hyper-V. The clumsy process for setting up virtual machine replication in R2 gives way to a simple wizard in Windows Server 8. After you choose the virtual disks to replicate and the location for the replicas, you have the option of syncing immediately, scheduling the sync, or writing the replica to a local disk -- if you want to bring up the replica on a big USB drive and ship it to the other end for the initial load. The result is an asynchronous, application-consistent snapshot that's no more than five minutes behind the primary VM. You can even specify the IP settings for the failover environment within the replica, and failback is supported.

SMB for server apps. Windows Server 8 gives a big boost to small businesses and branch offices by extending support for Hyper-V virtual hard disks and SQL Server database files to SMB2 file shares. Translation: You can run your virtual machines and SQL database from a commodity file server, no special storage system required. To protect your Hyper-V and SQL workloads, you can create "continuously available" SMB file server clusters that provide transparent failover. That's high availability made very cheap and very easy.

VDI for the rest of us. Virtual Desktop Infrastructure will change the world -- but not until it becomes a whole lot simpler to do. Setting up and managing virtual desktops on Windows Server 2008 R2 pales miserably to Citrix XenApp/XenDesktop, for example, and implementing Citrix is no walk in the park. Windows Server 8 takes a big step forward toward reducing the complexity and costs of a VDI deployment.

RemoteFX no longer requires a hardware GPU, and remote connections appear to be much lighter-weight than in R2 (about 10 percent of R2 bandwidth in Microsoft's demo). Admins have per-user control over RDSH (aka Terminal Server) resource allocations. They have a single admin tool for full deployment, as well as a single unified way to deploy RDSH sessions, pooled (stateless) virtual desktops, and personalized (stateful) virtual desktops.

The virtual hard disks -- a new format called vhdx -- are specifically designed to store the changes and customizations users might want to make to the "gold image" that IT provides them. Although you can still store the virtual hard disk files on just about any SMB share, Microsoft is promising considerably better performance than the previous methods of storing roaming profiles that have given this technology a black eye. Bravo, and let the VDI wars begin ... again.

This article, "10 best new features of Windows Server 8," was originally published at InfoWorld.com. Follow the latest developments on Microsoft Windows at InfoWorld.com. For the latest business technology news, follow InfoWorld.com on Twitter.

Positive Effects of Technology on Society

Technology runs in the veins of society. It is the fuel that drives our lives. It is an integral part of daily life. It has definitely benefited society. It has brought luxury in the life of the common man. The automation brought about by technology has saved human effort and time to a large extent. It has brought distant places closer and simplified information access. Let us look at some of the important areas, where technology has brought about a positive change.

Positive Effects of Technology on Society

Technology has automated many of the critical processes in the industry as well the household. The electronic gadgets that have entered the homes of the common man have saved him from the daily household work.

The automobile industry and technology are almost interwoven. Times have witnessed this industry evolve from mechanical scooters to automated aircrafts. Animals were the only modes of transport in the olden days. Technology was the driving force behind the creation and design of the modern-day automobiles. Bicycles evolved into scooters and sports bikes. The idea of having four-wheeled modes of transport gave rise to the creation of cars. Modes of air and water transport came up, thanks to technology.

Machines have automated many of the crucial industrial processes. Machines are now taking up many of the mundane jobs that were once executed by human workers. Technology has evolved to an extent where machines can perform tasks that are physically inaccessible to man. The use of advanced technologies like robotics and artificial intelligence has proved helpful in life-risking tasks like mining and space exploration.

The computer technology, needless to say, has changed the face of the world. Computers can store, organize and manage huge amounts of data. They can process large amounts of information. Computers have given rise to the software industry, one of the most progressive industries of the world. The Internet that seeded from the computer networking concepts is the most effective communication platform and the largest information base existing today.

The Internet has brought an important positive change to the entertainment and advertising industry. Advertisements can reach the masses within seconds over the Internet. The entertainment media has progressed only because of the advancements in technology.

The digitization of information has made it possible for us to store it in a compact form. Digitization enriches the quality of information storage. Digital voice and digital images are of a higher quality. Digital cameras and digital television provide their users with an enriched picture quality, thus bettering their experience with technology.

Cellular communication has revolutionized the communication industry. The conventional telephone, also a piece of technology, was one of the earliest technological developments in communication. Mobile phones have broadened the horizons of communication by enabling convenient long-distance calling.

Satellite communication is another important dimension of technology. Satellite TVs and satellite radios have eased the broadcasting of events across the globe.

These were only a few of the fields influenced by technology. It is almost impossible to enlist all the positive effects of technology on society. This was just a glimpse of the real big picture.

Distance Learning Courses

No time for professional education after joining a job’, ‘Attending regular classes for higher education is monotonous’, ‘Learning by reading books is a past habit, ‘No mood for study after return from work’, ‘Job is the first priority and study the second’, ‘Not going for a regular professional development course because it is expensive’. These are merely unacceptable excuses in the present age of distance learning or online learning.

Distance learning is the preferred and popular medium of higher education in the present Internet dominated world where distance is an unheard word. Distance learning means learning away from an institute but in close touch with instructors of the institute online. Distance learning means learning at home and on the move by going online. It is better defined as learning wherever and whenever.


No need to visit the campus of an institute for regular classroom learning keeping all other works aside. No need to go abroad to study a course at any foreign university. No need to quit job in order to join a course for further professional development. No need to cram the daily schedule by including a fixed time for regular study. These are the exclusive benefits of distance learning.

Distance learning makes higher education easy and fun. Higher education by distance learning is much less strenuous than campus based learning. You don’t need a teacher to give you lessons by illustrating a theory on blackboard as in classrooms. A complete departure from the traditional teaching and learning system in classrooms, distance learning courses are studied through e-learning materials.

E-learning the base of distance learning programs is practical, interactive and engaging to the core. E-learning study materials are developed by integrating image, graphics, audio and video with text in harmony. Learning through such study materials is highly impactful for the brain and mind as it entails watching, reading and listening at the same time.

Having a desktop or laptop or notebook with Internet connection, you can go through the e-learning based course materials anywhere. E-learning study materials come also recorded in CDs and DVDs which you can use for learning purpose, without access to the Internet. Through distance learning, education is extremely comfortable and convenient. Learning at relaxed pace is relaxation in itself.
A1StudyCenter has opened the door to the education of RDI UK and KSOU for Indian students through distance learning. You can be assured of researched study materials and consistent online tutor support if you enroll on a course at RDI or KSOU through A1StudyCenter. A1StudyCenter helps individuals to undergo the online admission process easily. It takes care of their needs, addresses their queries and provides them with all requisite information.

Benefits of Distance Learning Courses or Correspondence courses

Distance Learning Courses or Correspondence Courses have emerged as a new evolution and has greatly affected the people from all over the world. Distance Learning Courses have gained much popularity and the reason behind this is its various advantages. Earlier, Correspondence Courses were dependent on mail-in based system and those who wanted to pursue these courses had to communicate with their teachers through mail. All the study materials and assignments were sent through mail. But now with the development in technology you can easily pursue these courses. In order to get a degree through Correspondence Courses all you need is just a computer with internet connection.

Distance Learning Courses provide you with the opportunity to continue education according to your convenience. Correspondence Courses are now being preferred by more and more people as these courses equip the individuals with highly specific skills which can be helpful for their career advancement. Actually, the main objective of Distance Learning Courses is to provide education to people from every walk of life irrespective of their age. Anybody can pursue education through Correspondence Courses. There are courses for individuals belonging to different age groups.
Another important advantage of Distance Learning Courses is that you can study at anywhere and at anytime without leaving your other responsibilities. It provides the flexibility of time and location; you can even study from the comfort of your home as there is no need to attend regular classes. You can study at a time when you feel comfortable. Correspondence Courses are very beneficial for those individuals who are already working but need a special qualification for promotion in job or career advancement. They can pursue Distance Learning Courses along with their current job and fulfilling all their obligations.

The Web of Knowledge: Vision, Design, and Practice

The Knowledge Web (K-Web) is an interactive tool for understanding and inspiring the creation of ideas, and for vividly demonstrating how our world is a direct result of ideas and events of the past. Students can trace the profound influence not only of Aristotle's logic, but also see how perspective in painting literally changed the way we see the world, or how the invention of the car would not have been possible without the perfume bottle. By flying through its unique 3D nested globes, which combine space and time into a single intuitive construct, users can explore how seemingly unrelated people, places and disciplines interrelate in unexpected and unpredictable ways to produce our world.

The first section of the article, The Vision, traces the origins and socioeconomic importance of the K-Web. Patrick McKercher sketches what the K-Web will do, including how it will be enhanced by virtual reality in the second section--The Design. Andy Rogers and Judy Bonne conclude with a discussion of the involvement of teachers, and suggest why and how the K-Web can be integrated into the classroom--The Practice.Read More

ELEVATE YOUR EXPERIANCE

Search Amazon.com Computers for The history of the modern computer begins with two separate technologies—automated calculation and programmability—but no single device can be identified as the earliest computer, partly because of the inconsistent application of that term. A few devices are worth mentioning though, like some mechanical aids to computing, which were very successful and survived for centuries until the advent of the electronic calculator, like the Sumerian abacus Read more

Online Technology & IT Degrees:

The world of computers and information technology is one that is always on the move, with continual advancements designed to make life easier both in our personal and business lives. These technologies are ones that we have learned to rely heavily on, and because of the dramatic rise in demand for this technology over the last couple of decades we have also seen a rise in the demand for professionals within this field.

Anyone wishing to enter a career in computer and information technology will find a range of suitable degrees and courses that can help them in securing this career. Those already working in a computer and IT related field can also benefit from these courses, as they can aid career progression within this area.

Some of the courses available in technology and information technology include:

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