Common Computer Problems


Nothing mechanical is without problems and computers are no exceptions. If you’ve never had a problem with your computer, congratulations! Now, read on because it is inevitable that you will encounter one of these problems in the future, just as nearly everyone else has.

The most common computer complaint is slow performance. It’s not noticeable at first but eventually you’ll start complaining. When your computer slows down it may be because you haven’t performed the proper routine maintenance. You may have spyware, a corrupted registry or malware that’s slowing you down. Scan for adware, spyware and malware then clean your temporary files and empty your cache. Clean your registry with a free cleaner; several are available for download. Next you should do a disk cleanup by going to Start>All Programs>Accessories>System Tools>Disk Cleanup. Then defrag your PC by going to Start>All Programs>Accessories>System Tools>Disk Defragmenter. Defragging is best done before going to bed and leaving it to work all night. After all this, your computer should run much faster and will stay that way if you regularly repeat these steps. Defragging should only be done every few months but the other tasks should be at least a monthly habit.

Another problem many of us have encountered is a computer that shuts off or reboots without you initiating it. You’ll be hard at work or having some fun surfing and all of a sudden the PC restarts or shuts down altogether. Irritating as it is, this may have a simple solution. Check your PC’s fan; it may not be running properly or may be clogged with dirt. New fans are inexpensive and simple to install but it is imperative they are in good condition to keep the computer cool. Shutting down is a way to cool itself off when the fan is not working properly. Your power supply may also be in trouble; check the cables leading to your power supply first as well as the plug leading from the PC to the outlet. If all these are secure you may have a power supply that is on the verge of dying. You can buy a power supply for $25 on up.

If you’ve ever seen the “blue screen of death” you know why it is so called. If your computer throws that at you or locks up you may have trouble with malware or spyware. Restart your computer in safe mode and use your antivirus program followed by your malware detector. If that doesn’t solve the problem you’ll want to update your hardware drivers. If a program can’t find the proper driver it can cause your PC to lock up. To avoid these problems, scan your PC regularly and set your device settings to automatically update your drivers. Increasing your RAM and virtual memory will also help.

One very important clue that we have a problem is often overlooked. We log onto the internet and are taken not to our usual homepage but a commercial site or some other unfamiliar destination-or we find that our default search engine has been changed or we’re operating in a different browser. If this happens to you, you’ve been hijacked! There’s no need to panic but you do have to run a malware scan, a spyware scan and then your antivirus software–in that order. Chances are that will be enough to quarantine or delete the spyware that’s been installed on your computer. But how did you get such a malicious intruder? You probably clicked on a link in an email or on a social network, something you should never do particularly if it claims to be a link from your bank or some other site that contains your personal information. You can prevent most of these problems by not clicking on such links, even if they are sent to you by someone you trust.

Finally, I’m sure everyone has had problems with their PC after a power outage. Most of us have surge protectors but sometimes that isn’t enough to protect our computers. Power surges, spikes and problems with voltage are common during summer storms and winter electrical outages and can cause hardware damage, loss of data and other problems. The ideal solution to this is to install a UPS (uninterruptible power supply). You can get a basic UPS for around $50. When your power goes out the UPS kicks in and keeps your computer running until you can save any important information and shut it down properly.

Many computer problems are simple to solve but most could be avoided with some common sense precautions. Maintain the proper protection software and use it on a regular basis. Don’t click on links sent in an email or via social network and have a UPS backup for your computer.

Computers and Their Importance


A computer can be defined as a general purpose device that can easily be programmed in order to carry a set of logical and arithmetic operations in an automatic manner. Since a sequence of various operations can be changed easily, the computer is capable of solving more than one kind of a problem. On a conventional basis, a computer consists of at least one element for processing that is typically called a central processing unit. This processing unit or element is responsible for carrying logical as well as arithmetic operations.

In this world it is impossible to even imagine that any person can survive without a computer. These computers have become an electronic device for any particular individual as they are used on a daily basis. They are essential in all the dealings related to businesses. The business industry is the industry that has gained a lot because of the existence of computers. These computers have gained this amount of popularity because they have improved a lot in terms of productivity and efficiency. There is a very large amount of information in the business and industrial sectors and also in the personal lives and all this information is stored in the computers.

The staff and workers of any particular business can become very efficient just be making proper use of all the computers that are available at their disposal. The businesses can save a lot of valuable time by executing all their tasks and works on super speed computers. For example the accounting procedure has become very easy because of the existence of software that can be used on the computers. Schools, colleges and various other educational institutions also make good use of the computers. Marks, attendance and student history are something that are stored in the computers for future usage.

The media and entertainment industries have also benefitted a lot because of computers. In fact these industries cannot survive without the existence of computers. The portability of computer devices is also something that has benefitted the general public. Laptops, tablets and palmtops have replaced the traditional desktop computers and because of this decrease in size, it has become very easy to use a computer. This importance of computers can easily be judged by simply looking at the number of people using them on a daily basis. It is used by people of all age groups and not only by professionals.


Slow Computer? Learn How to Speed Up Your PC


The fact that we are living in the age of technology and fast communication has dramatically changed the way we interact with each other, work, think, and, ultimately, live. Considering that computers have become an essential element in both our personal and professional lives, there is no wonder that a slow, unreliable PC can become a steady source of stress and frustration. This article will try to provide you with useful tips on how to boost your PC speed.

Upgrade your computer’s software and hardware

In order to ensure your PC’s proficiency, it is highly advisable to keep up with the latest available PC software and hardware. For example, the newest PC applications, such as media players, video editors, or games, will require an updated video card in order to function at their optimal levels. The same goes for your processor or your PC’s memory.

Use efficient antivirus, adware and spyware applications

Most of the times, our computer’s performance is slowed down by malicious software or a virus. It is essential for you to use trustworthy antivirus software, along with a firewall, to keep your computer clean and avoid software and hardware damages. If you can’t afford paid software, there are also free available options that are equally reliable.

Use PC speed boosting tools such as registry cleaners

A good registry cleaner is a highly efficient boosting tool, that will help you remove fragmented files, useless shortcuts and registry entries, and other redundant files that do nothing but slow down your computer. Moreover, it will help you manage your files, applications, and programs more efficiently.

How do you know you really need a registry cleaner? The symptoms are clear. If your computer shows recurrent errors messages, sudden system crashes, or the pointer of your cursor no longer obeys you, it is time for you to consider using a registry repair software.

Keep your hard disk clean

Having a lot of data stored on your hard disk is not an issue until it gets full, thus forcing Windows to overwork. Saving your files on external drives can actually make a difference and significantly improve your computer’s performance.

Choose a faster browser

There are quite a few browsers you can choose from: Firefox, Opera, Google Chrome etc. Firefox, for example, will work really well on most sites, but that doesn’t mean it will work well on ALL sites. So make sure you choose the browser that best adapts to your online activity and thus speed up your PC.

Go for a disc defragmentation

It is an easy procedure that will ensure that all fragmented or broken files are cleared and tidied. If run regularly – at least once a week – there are high chances for your computer to stop freezing.

If all the above ideas fail, your computer might be facing a more serious and complex problem, and professional help should definitely be taken into consideration.