Articles from: October 2017

Making of great careers in computer engineering

Your objective should to determine how to reach your destination and not to read success stories of others, who are in no way related to you.High school students looking for careers in computer engineering should first set their computer basics right and find leading institutes and colleges known for producing computer engineers for the IT industry. Computer is a ubiquitous machine. It has replaced workforce in the industries and only this machine is able to perform multiple functions at a same time.

After making your mind to step into the IT sector, you should choose a filed like web designers, developers, programmers and communication specialists. Choose the field that you are interested in but make sure that your academic background supports the field you have selected. You would need specific skill set to enter into IT industry. Once everything is right, you could locate an institute or college from where you could get relevant diploma or degree.

It’s a long battle ahead but you could keep things simple by getting correct information on how to take your steps in right direction. You can’t be correct every time but you could find ways to set things right even when have taken a wrong step. It is only with information that you could achieve your objective of becoming a successful computer engineer and working in a top position in a leading company.

You could find many books on how to make careers in computer engineering. Also you could take guidance from career magazines. Web is also a useful source of information. Your seniors, friends and family members could also advice you on how to achieve your objective. For professional advice, you could meet your school counselor or take paid advice of a leading career counselor.

Information on how to make careers in computer engineering is available everywhere but it needs to be filtered. Your objective should to determine how to reach your destination and not to read success stories of others, who are in no way related to you. Here a career centric website could provide real help but the website should be credible. Look for websites that provide information on career options.

Wide options of careers in computer engineering are available for promising students. There are so many choices that a student could become indecisive. Every option whether it is related to software development or hardware has its high and low points. But students look at high points only. This is the greatest mistake students make. You should look at both high and low points, when making a career choice.

About Author

The author is a apart time counselor who helps people get into the right course that helps the people grow and choose a great career path which is rewarding. For more information visit Finding a Career Path and career development programs.

Software Reviews

Nowadays almost all information is kept in the electronic form. There are numerous advantages of such evolution: spare place on your shelves and in the house, as a whole, quick and categorized access to each topic, great visual design and interactive interface of most applications which are used for data storage and general computer functioning. Most of us buy additional memories, hard drives and other devices in order to download films, games, keep personal photos and videos and install large and consuming software. It is obvious that all modern information is taken from the world`s network – Internet. It is a massive storage of all information indeed. I think that there hardly exists a book or a magazine which has not yet been converted into the electronic form. Thus, it is obvious that we would like to protect such data from sudden delete, from being infected by spy viruses or stolen from our private machines. That`s why antiviruses have become one of the most frequently downloadable software. But together with safety they have brought some negative outcomes. For example, well-known McAfee protection system is one of the most complained one when it is time to apply to the software reviews. It is obvious that paid services are more reliable than the free ones. But don`t start to make conclusions because together with offered bonuses you can get unauthorized charges from your account, low level customer service, slow operation power, etc. -I had checked my account and it appeared they had not stored mycredit card info: As I was about three weeks out before the term expired I thought I was good to go/. I planned on letting the account expire?. They then charged my account for a years worth of service (15 days before the end of my current term).- – proves my words one of the McAfee`s, I guess, ex-clients. Moreover, software reviews highlight the activities of such companies as Iolo Technologies, Rainsoft, Intuit, Microsoft, WaebWatcher and many others. They provide a wide range of services and very often differentiate from just software supply to the supply of appliances, supportive instruments, etc. The already mentioned computer giant Microsoft and well-known companies like Intuit are, unfortunately, leading the list of the most complained one when it comes time to mention negative opinions from the software reviews. How to deal with the negative issues and outcome? Specialists recommend to purchase the software from the official representatives and check such details as serial number, holographic sign, description, etc. As for the warranty, it is also foreseen for the reliable software. You should keep all the documents and checks which submit your purchase and be ready to show them in case of any troubles. Also, be careful with the online purchase of the software because fraud issues are very often to take place on such resources which offer immediate download.

Definition Of Computer Hardware

A computer device is made up of two major parts; Hardware and Software.
Hardware is the physical components of a computer like a monitor or the mouse, which you can actually touch. Computer Software are programs or applications that give instruction to hardware on what to do, and can not be physically touched. The best way to think about this concept, is to picture a human body, all physical parts such as arms, legs, heart, eyes, etc are the Hardware and the synapses made by the brain that send information to the rest of the body would be the Software.

The following are examples the hardware of our modern day computers:
-RAM Memory
-Expansion card
-Power supply
-Optical disk drive
-Hard Disk

The Monitor is usually known as the computer screen and displays what is being processed and accessed.

The Motherboard holds the major components of the computer system and provides connectors to peripherals (keyboard, mouse). It is also known as the system, main or logic board.

The CPU carries out the instructions of programs and other computer functions.

The RAM (random-access memory) is the way to store data on a computer on circuits that can be accessed in any order. Types of RAM; ROM and some flash memory.

The Expansion card is a circuit board that is inserted into the expansion slot of the mother board and adds functionality or even memory to a computer system.

The Power Supply provides the power or electricity to the computer.

The Optical Disk Drive is where you insert you CD or DVD into the computer.

It uses a laser or waves to read or write information to and from the disk.

The Hard Disk stores data that is encoded digitally.

The Keyboard is the device used to input information and commands into the computer system. It resembles a typewriters keyboard.

The mouse is the device used to point to items on the screen.

There are many parts that make up a computer and there is no better way than e-learninge-learning to learn how to use the integration of both computer hardware and software. When the convenience of learning from home or the location of your choice is the only option, the best way to go is e-learning.

Hardware Virtualization Support In Modern Cpus

To avoid the issues surrounding the non-trappable privileged instructions, CPU manufacturers have added virtualization capabilities to modern CPUs. These CPUs still need to behave exactly like their older counterparts, to ensure backward-compatibility with existing applications, so the behavior of the non-trappable privileged instructions is identical on these newer units. However, a new set of instructions, which were not previously available, provides for a special virtual machine mode of operation. This mode provides extra levels of I/O and memory protection, and allows the special instructions to be detected and handled externally by the CPU in conjunction with a suitably written hyper visor VMM.

The first revision of this instruction set provided basic support for virtualizing the non-trappable privileged instructions, and the supporting instructions required to interface the hardware support to VMMs written to make use of it.

CPUs with first generation hardware virtualization support are not capable of nesting VMMs in a way that allows the nested VMM to also take advantage of the hardware virtualization capabilities. This means that when using CPUs with first generation hardware virtualization, only the outermost VMM can benefit from the hardware acceleration. While this may not initially seem to be a problem, some modes of operation are not possible without hardware virtualization support, meaning those modes will not be available in a nested-VMM configuration.

Furthermore, some computer manufacturers intentionally disable hardware virtualization support in their PCs, even if the hardware is capable of supporting it.6 The second revision of this hardware support, present in only the newest CPUs at the time of this writing, does allow virtualization of the hardware virtualization instructions, allowing for some degree of nested VMM capabilities.

Limitations and Challenges

Performance There will always be some level of performance overhead associated with hyper visor VMMs. As CPUs evolve to include more hardware support for virtualization, the areas of performance impact will shift from the VMM to the emulated hardware instead, which can still result in a non-trivial impact.

VM inside another VM As mentioned before, unless one uses extremely new hardware it is not possible to run a hardware-accelerated VM inside another hardware-accelerated VM.

No hardware assist Especially important in a virtual desktop solution, one must consider the millions of PCs in the field that could be used as host PCs that do not have even the first generation of virtualization support.7

Life Science Science Fair Project

Life Science Science Fair Project

One of the challenges faced by students who want to participate in the school science fair is how to choose a topic. There are not many aspects of life that do not have to do with science in some form or fashion. Even the topic of fashion is related to the chemistry field in the production of makeup and clothing! Perhaps the first step is to make a list of the things students are interested in. These can be activities or hobbies or objects around them in their every day life. The next step would be to evaluate this list using the eyes of science. For example, if a sporting event in one the list this would fall into a biology category or a physics category. If the list included art of music, then the relationship would again be biology in the characteristics of human senses or the applied science of what makes musical notes sound different according to their individual wavelengths. Once the list is evaluated have the student decide if they should pursue a physical science or life science science fair project. Many of the items on the list will fall into one category of the other.

This process of determining if a student wants to pursue a physical science or life science science fair project will help them narrow the field of topics. By encouraging them to make the list and evaluate it, you have already invested them in the decision. This is a much better strategy that having the teacher choose, or worse yet assign, the topics. One student may have no interest in sports and another may have no interest in plant life. This way they are already interested in the physical science of life science science fair project before the work even begins.

Once the students have chosen between the large categories of a physical science or life science science fair project, the next step may involve a couple of student and teacher meetings. The teacher should be able to guide and suggest ways of perceiving their chosen topic that will inspire ideas for the student. Again, it is important to let the student make the bigger decisions with the teacher acting only as a guide. This way they will be interested in the project from beginning to end.

An Senuke Alternative Or Is Seo Link Robot Just Another Pretender

There have been many challengers to Senuke’s reign as the top automated SEO tool available. None have been able to knock off the champ. Some have lacked the robust feature set of SEnuke. Others have been horribly buggy and not lived up to the brash promises of their creators.

The SEO and IM community have been quick to jump on alternative options to SEnuke and give them a try. Usually, those same people end up going right back to SEnuke after a few weeks of disappointment with their new toy.

Well, recently there is a new toy out that finally gives SEnuke a run for its money. It’s called SEO Link Robot.

SEO Link Robot is designed by Stephen Hawkins, who is by all accounts a respected member of the IM community.

So what exactly can SEO Link Robot do for you? Here are some of the features and capabilities.

-Automate account creation at the major Web 2.0 sites, RSS feed aggregators, and social bookmarking sites.
-Automated email verification.
-Automated posting of content to Web 2.0 sites.
-Stores the URL’s of every site created and each posting.
-Automatically submits the URL’s to social bookmarking sites.
-Grabs the RSS feeds of each Web 2.0 site and submits it to RSS feed aggregators.
-Automatically creates accounts at major video hosting sites and submits videos (COMING SOON!).
-Automatic account creation and article submission to article directories (COMING SOON!).

As you can see, an outstanding list of features. If you have been doing all your SEO work by hand, you can see how this great tool can literally save you hours of work by doing these tasks for you.
The question is though, how well does it work? Obviously if a program doesn’t do everything it says it does, it can be more of a hassle than it is worth. Well, I’m pleased to say that SEO Link Robot delivers.

Importance Of Web Server Log File Analysis

A log file is a file that stores all the actions in an order that occurred with a server, a device, an application. Log file is like a black box in an aircraft, but only difference is that log files can be used to save a crash of a server by getting the details of actions on a server or software in advance. A log file that is accurately analyzed can avoid the misuse of the servers and even can easily ascertain the malfunctioning too.

Since these log files have special characters, session, database information segregating this information to get the data required format manually is very difficult. Myloganalyzer designed with the advanced pattern matching capabilities to easily and accurately do this on an EXIM format log file used in Mail servers. Anyone can use this service, as no technical knowledge is required as such, only a basic knowledge to upload the log files to get the desired report.

Myloganalyzer uses the mail server log files to get the IP address of the sender and receiver of the mails, the hostnames used by users to send and receive mails incase found anything wrong with the hostname and IP the user can modify the filters of the Mail Servers. Reports are available on the mail counts, the protocols that are used by the user like smtp, esmtp, esmtps, smtps, esmtpa, local, the mail id of the sender and receiver. Mail server log files are analyzed to give the highest sender and receiver of emails and also to find out the user exceeding the highest mail limit. Most important of all the details of spammers who have used the mail server, also has the facility to view the filtered mails.

All the above reports can be got for the time period specified from years, months or a specific date or even for the days of a week, hours of a day. So this is the most important and flexible facility used in Myloganallyzer to pin point on the details recorded in a log file.

Once your log file is uploaded Myloganalyzer can literally do a dissection of your mail servers log file effectively and accurately to get the reports you need. So as to maintain the mail server spam free and easily accessible to the expectation of your users this service can be useful.

Websites For Artists The Impact Of Information Technology To The World

Information technology soars high with its never ending commitment – to provide the highest quality technology-based services in the most cost-effective manner. It changed how the world looks like as time passed by. It provides support for audio/visual, computer, multimedia, voice and video and even websites for artists.

Information technology can be found everywhere. From the newspaper we read everyday to the most advanced gadget we use, all of them are products of information technology.

Graphics and Animations

Computer graphics and animations are working hand in hand to bring the most modern effects in cinematography. 3D or the three-dimensional image is an example of how information technology evolves in the world of film making. Walt Disney, Universal Studios, and Pixar Animation are examples of companies that produce films in 3D Formats. Artist and directors made their lives easier in filming movies and putting up websites for artists through the help of information technology. Now, they can film a scene inside a small space without going to a distant place and can create a site that will look so authentic.


Information technology is also making its name in world of photography. Photos are more vivid compared in the past. Thanks to the newly-invented camera lenses that generate images in full HD.


Websites for artists are connected to entertainment as well. Music, an art form whose medium is sound, is the most popular area of entertainment. Just like other fields, the world of entertainment flocks its wings with information technology. 3D surround sound and the most common sound format Dolby Digital are products of information technology. Movies use these sound formats to deliver a more fascinating sound experience like no other.
Music tracks are now developing with the help of information technology. From a phonograph disc which plays mono sounds to a highly digital stereo. Tracks are now recorded in compact disk that delivers good sound quality.


Medicine is the most important field of all. It is where IT developers give their time to create new inventions to help save lives. IT specialists are working double to provide medicine advancements. An example of this is the latest gadget that mimics embryo experience that shows promise for infertility treatment.

The World Wide Web

The World Wide Web is the information superhighway; the trade of all trades. This is where everything can be found; websites for artists most specifically. Billions of information stream endlessly here.

Information technology is found everywhere, committed to provide excellence in many fields.

Ideas For Science Fair Electricity Projects

Science Fair Electricity

In the 21st century those citizens of developed nations often take for granted their access to electricity. We all simply flip a switch and have all manner of electrical gadgets at our disposal. In the last couple of decades these opportunities have grown to include communications across the globe via the Internet. All of this is possible due to our access to electricity and other forms of power. While this has been around over 100 years now, science fair electricity projects are still some of the favorites for students. Many of us who use electricity every day have no idea how or why this works. We are clueless about the science of protons, electrons, and neutrons while reaping their benefits on a daily basis. Students who choose science fair electricity projects are not among the uneducated! They are some of the brightest students who are able to understand the invisible processes required to make the light bulb come on when the switch is flipped up and go off when it is flipped down.

Science fair electricity demonstrations are some of the most interesting at the event. While some projects involve computer graphics or visual representations of the processes that the student has studied, science fair electricity allows for hands on experience. Students who make presentations for science fair electricity events can give live demonstrations of the nature of their subject. There will be groups of students and parents gathered around for a chance to participate in these experiments. All spectators will want to place their hand on the static electricity ball just so their hair will go flying in all directions. Other braver spectators will volunteer to touch their tongue to a potato that they are sure will not shock them. This is always a great crowd pleaser when students get their parents and teachers to volunteer for mild but unpleasant shock!

While all science fair projects hold interest, the science fair electricity projects are definitely the liveliest! Students can use sensation, light and sound to demonstrate their science fair electricity project findings. Students, teachers and parents alike will leave the event with a greater understanding of the properties of electricity by learning the concepts in hands on, or tongue on, fashion!

Computer Troubleshooting – Hardware Re-seating Magic

List of computer problem that can be fixed with just re-seating the hardware:

1. RAM error. CPU box making RAM error sound like, long repeating beeps. Symptoms: a. CPU box is making RAM error beep sound. Solution: a.Turn off the computer. b.Unplug power cord. c.Open CPU side panel. d.Locate RAM. e.Remove RAM. f.Reinstall RAM. g.Close CPU box. h.Start computer and hopefully error is fixed.

2. Video card error (GPU). Symptoms: a. CPU box is making video card error beep sound. 1 long then 2 short beeps. b. No video display, monitor shows -no signal- message.

Solution: a.Turn off the computer. b.Unplug power cord. c.Open CPU side panel. d.Locate video card. e.Remove video card. Make sure that all screws and notches are properly detached/removed. f.Reinstall video card. Make sure that all screws and notches are properly connected. g.Close CPU box. h.Start computer and hopefully error is fixed.

3. Primary hard drive missing error. Symptoms: a.Computer will POST but stop because there is no primary hard drive where operating system is installed. Solution: a.Turn off the computer. b.Unplug power cord. c.Open CPU side panel. d.Locate hard drive. e.Remove IDE/SATA cable. f.Re-attached IDE/SATA cable. g.Remove its power supply. h.Re-attach its power supply. i.Close CPU box. j.Start computer and hopefully error is fixed.

4. CPU error. Symptoms: a. CPU box is making continuous hi-lo beeps b. No display c. No POST.

Problem causes: a.CPU is overheating. b.CPU fan is clogged by dust. c.CPU fan has stopped or defective.

Solution: a.Turn off the computer. b.Unplug power cord. c.Open CPU side panel. d.Locate CPU. e.Remove CPU heat sink and fan. Inspect the CPU for any sign of burnt. f.Clean CPU heat sink. Make sure to remove all dusts sticking to the heat sink. g.Clean CPU fan. h.Re-seat or reinstall the heat sink

Additional Information for troubleshooting computer beep codes:

1. Start the computer to hear the error beep code. 2. Listen to the error beep code carefully. Error codes are mostly a combination of short and long beep code. Make sure that you have it correctly to be sure you’re troubleshooting properly. You may need to restart the computer several times to make sure of the error code.

3. Remember the error code or write it down for easy reference.

4. Go to the internet and search for the error code. Error codes differ from BIOS maker. It is also very important to know your BIOS manufacturer, this is not the same as the motherboard maker.

Error beep code encyclopedia: Computer Hope and windows driver reference: Windows Drivers

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