Tag Archives: computer

How Do Viruses And Worms Affect Your Computer

Also, unlike viruses that most commonly infect an individual computer, the worms usually attack a computer network. A computer network functions by using a collection of servers and routers. This is what the internet is comprised of. A server is like a PC but has more speed and storage and a router is a server with specialized functions, it directs traffic through the network.
PC Security – Worm Viruses, Deadliest of All

A virus attacks the unit used to run programs on the computer called the central processing unit or CPU for short. It does this by running programs and being constantly busy, so that none of the functions you select can be opened. Similarly, this is how a worm functions on a network. The routers rely on memory and processing time (similar to the CPU functions). These are attacked and as a result the network drastically slows down.

Worms carry payloads which are comprised of other types of malware, backdoor installations or spyware. Spyware is a monitoring program that can keep an eye on activities on your computer and backdoor programs set up hidden access points used by hackers to steal your information or send spam.

My Doom sent out at the beginning of 2004, was the fastest spreading worm to date. The worm came in the form of an email with the message “andy; I’m just doing my job, nothing personal, sorry.”

Although the culprit was never found, its intended victim is thought to have been a software company called Santa Cruz Operation or SCO for short.

When a person opened this email, the worm was programmed to overwhelm SCO’s website with traffic. The worm spread through the internet and caused a massive slow down.

For the individual computer, the worm’s payload is more serious because it allows ports to be opened on the computer where hackers have access to steal or delete information. In addition, a payload may come with a program to attack your antivirus software and disable it.

De worming

Using firewalls will help protect your computer. Firewalls reduce traffic and hide your computer. In this state, you are less likely to be attacked by worms spread over the network.

Be careful not to open suspicious emails and if you don’t know the person or get and unexpected email don’t open it. If you find your computer is slow and reboots by itself or the internet is sluggish, you may have been infected. Try running antivirus software to check it out. If that doesn’t work, try to manually removing the virus. Information as to how this is done can be found on the internet.

Top Features Of High-quality Ergonomic Computer Chairs

More normally than not office employees spend their time sitting on their personal computer chairs and dealing for their PC. Nevertheless, sitting on chairs to have an extended time, might have various side effects on the body that comprises decreased blood circulation, to painful and injured muscles, for the increase of carpal tunnel syndrome, and all that. On the other hand sitting on computer chairs for extensive times is inescapable given that that’s exactly what sort of largest part of work is accomplished in the office currently; because of this, it truly is crucial that you employ ergonomic chairs.

Ergonomics could be the science of human body’s behavior even while sitting, standing or running. These scientific rules are valuable to create these pc chairs that really help in growing office efficiency and decreasing job-related injuries to the body. Ergonomic chairs have many key functions that you should seek. First-rate ergonomic laptop or computer chairs, offer an adequate amount of room with the hips and thighs and they are sufficiently cushioned. Thus, the nerves along with the veins inside the hips, thighs and bums would not be stressed that may result in lack of feeling and decreased the circulation of blood. Correct cushioning will furthermore evade the muscles inside the bums plus the back of your thighs from turning painful.

To provide support to the lower, middle and upper back, ergonomic chairs have hard and shaped backs. One really familiar trouble suffered by workers sitting for extended time at their work desks is discomfort at the spine. Ergonomic pc chairs have backs that are shaped and stiff give a sufficient quantity of support towards the muscles on the back and spine which averts poor backs and other connected injuries. Ergonomic chairs additionally have height adjustable backrests permitting users to recline back and rest their necks relaxed whenever they want to accomplish that. Insufficient support towards the upper back and the neck can bring about discomfort in muscles along with some instances migraine.

Ergonomic chairs have to in addition have adjustable armrests that are cushioned and shaped compared to the outline from the arm. Almost all office workers experience carpal tunnel syndrome, considering that persistent anxiety about the arms is expected to create the muscles with the arm minimize in proportions inducing the contraction of the carpal tunnel in the wrist, this also contraction presses the nerves there, cause intolerable soreness. This issue could be circumvented if you use personal computer chairs that offer you ample support on the arms.

Sometimes, the person sitting about the chair may need to lean the chair back for the while with the purpose of resting the trunk too because the neck. This can represent assistance in perking up circulation and lessen the anxiety around the spinal which is inescapable while sitting yourself down for extensive hours. First-rate ergonomic chairs possess a five pronged foot that aid avert the chair from overturning by chance when leaning that will result in injuries on the head in order to other parts of the body. Ergonomic computer chairs employed in the workplace have to possess all the aforementioned features for safety of office staff. This is actually the minimum that any business or enterprise are able to do due to its workers.

How To Find Downloads To Make Your Computer Perform Better

Downloads to make your computer fun faster can be found online, many of them are free. We all get annoyed when our computer operates slower than snails sliding in molasses; this makes free downloads tempting. Before you click the mouse and download software there are many things you need to consider. One of the most important would be to be sure the software in consideration is being downloaded from a trusting site.

There are many devious software programmers out there that are adding spy ware and other malicious content to these free downloads. This is where the clicker needs to beware; just one click of the mouse can wipe out your computer. The free download is no longer free when a technician has to be hired to reprogram your computer.

Before downloading any programs it is wise to run an anti-virus scan on them and a healthy dose of research on the particular program would not hurt either. Some of the programs that sound too good to be true are a dead giveaway for being the ones you may want to steer clear of.

Often we think that our computer needs another program to make it run faster, like it did before it became slow. Here is something to think about, it ran faster before so there may be a reason to this slowness. Often we overlook computer maintenance and cause our systems to slow and even freeze.

Going through your computer and deleting old files, fragmenting files and installing any overdue updates is one of the first things to do. Windows updates for example will definitely help the whole system run faster, so if updates are not done regularly your computer can slow down. Once the system maintenance is performed there are a few other things to do before downloading any software.

When internet browsing is done a computer stores cookies, and cookies can contain spy-ware that will assist spammers in what they do best. It is wise to delete all cookies from the internet history and while we are on that subject, find a decent anti-spy ware software program that will keep the malicious spy ware from slowing your computer down.

Another important thing to consider is the internet browser you are using to surf the web with. Some browsers are better than others and offer a faster surfing experience. Here is a good rule of thumb for choosing a browser, if you have never heard of them, avoid them unless you can verify their worthiness.

If you are going to be online it will serve you well to learn a bit about the best methods of keeping your computer up to date, virus and spy ware free. Downloads to make your computer faster should be used with caution, and be proven to be trustworthy before clicking your mouse. And remember the old saying that if it sounds too good to be true, it most likely is.

Why You Should Hire Professional Computer Repair In Honolulu

For a lot of people, if not everybody, life revolves around being connected and communication. Whether they are working, keeping in touch with loved ones or searching for information, the computer is at the middle of it all. So what happens when that computer breaks down? And worse, what happens if that computer is your source of livelihood? When faced with computer problems, the average computer user does not know what to do. Thankfully, there is always the option of hiring computer repair in Honolulu.

A common mistake people make when dealing with computer troubles is imagining they can fix everything using Google. The truth is, Google can only do so much. Computer problems are unique to the systems they occur in. You may stumble upon search results that sound like what your computer is experiencing but sometimes you might be wrong. There are various reasons why you should always call on the professionals whenever your computer decides to bail on you.

Calling computer repair in Honolulu is going to save you time. As an end user, trying to research what is wrong with your computer is going to take up a lot of time. You are not sure where to look and are simply groping in the dark trying to find something you are not sure of. Experienced professionals are able to tell what is wrong at a first glance and this definitely saves a lot of time.

A computer repair professional is trained to handle computer repair issues. As such, it will not be a trial and error thing, which could lead to further damage. For instance when your data gets lost and you need data recovery, you should always call on a professional. Doing otherwise means risking permanent loss of data.

Professionals who specialize in computer repair in Honolulu are always ahead of news when it comes to the newest technology in the market. You need someone who can update your computer system and tune it up to be at par with the newest updates and advancements in the computer world. Every day software and hardware that makes computer systems more efficient is being developed. You cannot keep up with all that on your own.

When looking for computer repair in Honolulu, you have the option of choosing a freelancer or hiring a firm. Both of them have their pros and cons and it is up to you to weigh them carefully. For a business, it is more advisable to use a computer repair firm as they offer more comprehensive services. Always make sure you hire professionals who meet the requirements of what you are looking for. Quality service should always be number one and should not be compromised on.

Computer Technical Support-beginning Of New Age

Remember the school-day definition of the computer, Computer is an electronic device, which accepts data, processes it either mathematically or logically, and gives desired output? It seems so simple today. But when you go in deep scrutiny, the apparent simplicity turns into complexity. How well the operating system, application software and the hardware coordinate and collaborate, is no less than the mystery of our own body functions. Nowadays, you are making use of the computer in a rather complex way, where it is connected with other similar PCs or laptops, routers, printers and more. Probability of error or problem is hard to deny at any stage. It can be simple or complex.

The basic of computer repair and maintenance starts right from home or on your own. You might be aware with some of the troubleshooting steps, and can take care of issues related to slow performance, Internet connectivity, driver conflicts and more. But the growing sophistication and the business challenges have paved the way of computer technical support, as a separate discipline, and thankfully, businesses and enterprises have come to the rescue.

Computer technical support is not mere a phrase, it incorporates the wholehearted support for computer set-up, Internet networking, data backup and recovery, virus and spyware removal, hardware troubleshooting and repair and more. Each and every aspect is again sub-divided according to the demand, like computer set-up includes technical support for installing, activating, updating, upgrading and reinstalling software on the machine, along with connecting peripherals, and taking care of the related procedure, and so on and so forth. All these support services lie in close intimacy and allow you to enjoy the digital world to the utmost.

Cosmic feasibility of the Internet and the advent of remote technology have favored the concept of online computer support, which can go beyond the boundary of time and geography. Tech support experts can look into the system, and can perform the entire troubleshooting on the system as though he/she is sitting in front of your system. The concept has been a boon to novices as well as the professionals, as no more they need to wait, and kill time at local PC repair shop. It has evolved as an effective, safe and easy-to-access mode to fix computer issues at the comfort of your home or office.

Now, online tech support is available either directly from the product manufacturers or from the independent service providers. You might be pretty much aware with direct service providers such as Microsoft Support, Dell Support, HP printer support and more. Otherwise independent service providers are there, which are catering support for Microsoft Windows, Microsoft Office, Intuit, Kaspersky, AVG and more. Here, the difference between duos is quite clear; former is brand-specific support, while the later provides support on quite broad range.

The ball is in your court, play the way you want. However, it has been seen that people prefer the independent support owing to its comprehensive nature, effectiveness and easy accessibility. Moreover, the support is available far behind the expiry of the warranty period.

Have You Been Ever Victim Of Computer Virus

Have you been ever victim of computer virus?

With the advent of internet whole world moved to an era that had anything to everything to offer in the terms of information and resources. With so many websites and search engine, any information can be retrieved easily. Really the resources we get from www consortium are elephantine!
As the good things come with bad one; internet and server remained no longer intact from some bad programs and computer viruses.
Viruses are mainly a bad program that tries to manipulate various data on server, website and obviously your computer.
Surfing without any antivirus is more than risk now! For safety of data and computer, computer virus protection comes to rescue!
With so many programmers indulged in compiling bad programs, the number of fatal virus is increasing every day.
These computer viruses once copied in PC from any source, multiplies and make a copy of it’s own at vey tremendous rate. Slowing down of computer or total hardware and software problem are the most common problem, which a user faces.
For fixing these problems we need a computer virus scan daily. While purchasing an antivirus, one must insure that the antivirus is going to protect from any potential damage that may be caused.
Though most of operating systems have anti-malware, anti-spyware and antivirus installed with them yet they require monthly updating to keep an eye over virus database.
Abrasas,Acme,albanet,Anti heuristica,Boot killer,Black Monday,sality virus, multipartite viruses are few that proved to be vey fatal. Some of them even attacked the most secured site and most secured web servers!
You might have heard about winevar virus that was in news recently. Winevar, the worm is mainly transferred through email by attaching itself to a mail. The receiver get messages like what a foolish thing you have done. Its sort of insulting for users! It infects the system and disables security software and launches W32FunLove.499 virus. It also gave a denial message to us security firm Symantec!
Though most of antiviruses are not much potent yet some antivirus like Norton, Bitdefender, and AVG may be used to protect the system in most possible cases.
So have an antivirus and say bye to computer virus!

How can I uninstall Starcraft 2 completely

The uninstall tutorial below helps to quickly uninstall the Starcraft 2 from your computer both manually and automatically.

First of all, it is highly advised that that you should uninstall the Cisco VPN Client by using the uninstall utility packaged with the client (which can be located here: Start > Programs > Cisco Systems VPN Client > Uninstall VPN Client). Also, you can use the Add/Remove utility to quickly uninstall it from your computer. If these uninstall applications fail, you can uninstall the application manually by deleting files and modifying the Microsoft Windows registry.

How to manually uninstall the Starcraft 2?

1. From your desktop, go to Start > Run and type -regedit- 2. Remove the key at HKEY_LOCAL_MACHINE > SOFTWARE > Starcraft 2. (Note: Sometimes the system will not allow you to remove this key and you should be careful enough when trying to modifying Windows registry.) 3. Remove the keys at HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows >CurrentVersion > Uninstall > Starcraft 2 4. Close your Registry Editor and then search your driver to remove all Starcraft 2 5. Reboot your computer.

After the reboot of your computer, Starcraft 2 will be completely uninstalled from your computer if you did nothing incorrectly. However, if you fail to uninstall Starcraft 2 even though you have tried all the steps above, maybe an uninstaller is needed for you to force uninstall Starcraft 2 completely.

How to uninstall Starcraft 2 Easily?

Starcraft 2 is a program that designed by Symantec to make faxing process easier. However, there can be chances for PC users to uninstall it from the computer. If you are having problems to uninstall Starcraft 2 from your computer, it is not a hard task to accomplish with solutions here.

Detailed instructions to uninstall Starcraft 2:

1.Locate your Starcraft 2 folder on your computer and copy it to another location, your CD or USB drive to back up your Starcraft 2 data. 2. Go to Start, Cotrol Panel, double click on Add/Remove Programs. Here, highlight Starcraft 2 and then click on Remove to uninstall it from your computer. 3. Select -Yes- to proceed when the prompt asking you whether to delete all related files with the Starcraft 2 programs. 4. Reboot your computer when the uninstall process finishes.

If the uninstall process above fail, maybe a third-party uninstaller such as Perfect Uninstaller is needed for you to completely uninstall Starcraft 2 from your computer. You can use Perfect Uninstaller to remove any program from your computer, even thorough it is corrupted applications that cannot be uninstalled by conventional means. This program also cleans up all registry entries and leftover drivers installed by your unwanted program. Stubborn and hard to remove programs can also be easily uninstalled, including Adobe, Kapersky Anti-Virus, McAfee Security Suite, and Panda Internet Security. With the help of a professional uninstaller, even when you can or cannot uninstall program, you can always keep your computer running faster, smoother and error-free.

Wang to force uninstall Starcraft 2 completely? Perfect Uninstaller tool is the safest and quickest ways for you to get rid of all unwanted programs from your computer. Immediately download and run it right now!

Fix Ikernel.Exe Error – How to Efficiently Fix Ikernel.Exe Error Within Minutes

The descriptions of ikernel.exe and ikernel.exe error

ikernel.exe is a process belonging to the InstallShield installation Engine which is triggered during a program’s setup. This process is a security risk and should be removed from your system. Please notice that ikernel.exe is considered safe to your system, if it is not intentionally for you to remove or uninstall it, just ignore it. Otherwise in some case, you may run into ikernel.exe error.

ikernel.exe error is a common Installation error which is tied closely with ikernel.exe file. Multiple system files are associated with ikernel.exe, including: setup.exe, agent.exe, nview.dll, ctagent.dll, windowslivelogin.dll, tfswshx.dll, dlashx_w.dll and deSrcAs.dll.

The causes of ikernel.exe error

Ikernel.exe error often appears during the installation of application programs. There are various of system problems may result in ikernel.exe error, listed below: unwanted removal or missing ikernel.exe, incorrect version of ikernel.exe, installation of ikernel.exe aborted, invalid ikernel.exe, corrupt ikernel.exe repair failure, associated.dll file corruption, invalid installation files of application program, disordered registry, mess of junk files, Windows update failure, damaged driver files and undesirable registry problems.

Common ikernel.exe error messages:

” Title: Outlook Plugin The InstallShield Engine (iKernel.exe) could not be installed.

IKernel.exe could not be copied to ‘C:Program Files Common FilesInstallShieldEngine6Intel32’. Make sure that you have the appropriate privileges to copy files to this Folder.(0x20)”

” The InstallShield Engine (iKernel.exe) could not be launched. Access is denied.”

” Title: Microsoft Reader The InstallShield Engine (iKernel.exe) could not be launched. Class not registered”

” Title: Update ikernel Engine The InstallShield Engine (iKernel.exe) could not be launched. No such interface supported”

” Title: IKERNEL.EXE – Application Error The instruction “0x6603c228” referebced memory at “0x771e1368”. The memory could not be “read”

Click on OK to terminate the application”

How to quickly fix ikernel.exe error within minutes?

Solution One: Rename or Delete ikernel.exe file

To rename InstallShield folder:

Step One: Right click Start, select Explorer (or press Windows+E) Step Two: Locate C:Program FilesCommon FilesInstallShieldEngine Step Three: Right click Engine folder, and then click Rename Step Four: Rename Engine folder as EngineOld

To delete InstallShield folder:

Step One: Right click Start, select Explorer (or press Windows+E) Step Two: Locate C:Program FilesCommon FilesInstallShieldEngine Step Three: Right click Engine folder, and then click Delete Step Four: From the pop-up dialog box, click YES

Solution Two: Disable ikernel.exe from the Windows Task Manager

Step One: Enable Task Manager on your PC through CTRL+ALT+DEL. (or right click taskbar and then click Start Task Manager). Step Two: Go to Processes option. Step Three: Find out and then right-click the ikernel.exe file. Step Four: Select End Process.

Solution Three: Re- register associated.dll files of ikernel.exe.

In order to fix ikernel.exe error, you can have a try to re- register the associated.dll files of ikernel.exe in the event that they haven’t been damaged by any unintentional activity or compromised by malware. You can follow the simple steps listed below to re- register all.dll files.

For Windows XP user:

Step One: Click Start, click Run. Step Two: Type cmd onto the pop-up dialog box and press Enter to enable Command Prompt utility. Step Three: Type for %1 in (%windir%system32*.dll) do regsvr32.exe /s %1 onto the Command Prompt window when it appears. Step Four: Press Enter to finish the modification.

For Windows 7 user:

Step One: Click Windows or Start if you are using Classic theme. Step Two: Type cmd onto the latest search box on Windows menu. Step Three: As soon as the Command Prompt appears on the screen, type for %1 in (%windir%system32*.dll) do regsvr32.exe /s %1 Step Four: Press Enter.

Solution Four: Update ikernel.exe file

Step One: Click Start, select Windows Update Step Two: From the left side of the website, select Pick updates to install Step Three: Select Critical Updates and Service Packs Step Four: Locate 328310: Security Update Step Five: From the bottom, select ikernel.exe option Step Six: Select the Review and install updates link Step Seven:Click Install Now Step Eight: From Microsoft Windows Update – Web Page Dialog, click on Accept to begin installing Step Nine: As soon as it finishes, click OK to restart computer as it prompts

Most system errors and damages are due to the registry problems, some of which are extremely dangerous and deadly. The registry has a strong impact on system performance, any incorrect modification and damage to it may cause a series of unpredictable changes such as BLUE SCREEN, CRASH, DLL errors, etc. It is likely that your registry is disordered or damaged if you run into system problems frequently. To get rid of this trouble, it is suggested using a mighty registry utility to help you out. Fixing ikernel.exe error in registry manually is considered as dangerous and risky for beginners, but with the tool, you can easily fix any registry problem without considering computer skills. So why not free download it?

Wish to fix ikernel.exe error right away?

Engineering In Computer Science In India

New India is emerging at the speed of thought. In a blink of eye, the world moves multiple light years ahead (literally)! Prime Minister Narendra Modis Make in India is not only reviving the much need manufacturing sector but also the information technology sector. It is clear that almost everything relies somewhere or the other on the computer systems. So, without the further development and advancement in the computer science area, growths in other areas are shaky and difficult.

1990s saw the first turnaround of India economy. It was all because of Indias ability to get the hands dirty in the untapped world of computer science and information technology. Indians have always been fantastic with numbers and also scientific matters. And this worked for all of us. Indians worked on developing their strengths even further and got into hardcore software design and development once the country got ready to pitch itself as an English speaking, technically skilled and competent place to western world especially United States.
Some of the renowned Indian firms like Infosys and TCS kick-started the information technology revolution in India and since then its been a history.

Good pay package, work-life balance, opportunity to visit foreign lands for more experience, opportunity to learn tremendous amount of skills on the job are some of the factors which motivated and keeps on motivating countless students to take up engineering in computer science and information technology.
Students are extremely passionate to join IT firms. The starting point is obviously a degree in engineering in the area of computer science or information technology. An internship with a blue-chip (ideally) or any other tech firm garners a lot of weight on the resume which further helps one in securing the coveted position in the leading domestic or mulch-national giants.

The excess competitiveness in the stream of computer science / IT has allowed hundreds of good colleges to come up in all corners of India. Maharashtra has been a leading force in the country in addition to Karnataka. Apart from Bangalore (now Bengaluru) seeing many colleges getting opened with a promise to education next generation of IT engineers, Maharashtra witnessed top engineering colleges in Nashik, Mumbai and Pune primarily. These colleges are offering best in-class teaching and learning facilities, extremely learned faculties, huge focus on industry-institute interaction among other things.
My recent visit to Nashik has left me positively surprised. It boasts top engineering colleges in India including best computer science colleges. My opportunity to interact with faculty members, students and support staff members at one of the leading college helped me in realizing the kind of investments management has put into the system to produce industry-ready graduates which will very easily be soaked up by dynamic and ever-growing IT industries. What really excited me the most is the focus on providing research-led, cutting-edge curriculum which has been designed in consultation with group of recruiters so as to teach the stuffs for the future.

With the constant change in the landscape of IT industries in India, associated teaching and training mechanisms are also constantly changing in order to keep up with the rapid change. Colleges are constantly innovating with curriculum, teaching methods, providing more and more exposure to students via guest lectures and internships. For students, it is very important to be clear about their future in terms of what they want to do. This will help them in researching for the colleges and subsequently select the top college for computer science. And note that you cant afford to be slow in this as competition for places are absolutely insane. So, act now, act fast.
Welcome aboard.

Computer Not Recognizing Printer-how To Fix Computer Not Recognizing Printer Error

Many of you may encounter this common problem that your computer can’t recognize your printer. When you connect it to the USB port on your computer, you may get an error message saying “USB Device Not Recognized”. Once it occurs, the printer doesn’t connect to the computer. In this article, I will tell you how to fix this issue that your computer can’t recognize the printer and make printer work properly.

Firstly, try to use a simple way that many people often use. Unplug the printer from your computer, shut down your computer and remove it from power supply for several minutes. And then, attach the printer to the computer again. This traditional way aims at letting the motherboard get rebooted and clean up all of its caches. This simple way makes the motherboard reload drivers and the USB ports turn back to recognize your printer.

Secondly, plug your printer into the computer and see if it can be recognized by your computer. If not, try on another computer. If it works on another computer, this suggests that there may be some bugs in your Windows system. Sometimes, the errors of your Windows system may lead to the system can’t detect the devices that are connected to it. For this, you should repair the bugs of your Windows system or get System Restore.

Thirdly, if none of above works, the issue could be with wrong installation of your printer driver or outdated or corrupted printer driver in your computer. The driver is the software connecting the hardware and the Windows system. If it’s installed improperly or it’s outdated or damaged, the Windows system can’t detect and recognize the printer attached to it. To resolve these problems, you must download and install the latest printer driver to replace the outdated or damaged one.

On the basis of my long-term research, the most common reason of computer not recognizing printer issue is due to the errors of printer driver. There are 3 options to fix the errors of your printer driver. After uninstalling the old one, you can download it from your device manufacturer’s website and install it, or reinstall it with an installation disk. However, the best way is to use driver update software, which can automatically download and install the latest driver for your printer in a few minutes. I hope my suggestions will help you successfully fix your computer not recognizing printer problems.