Belfast and Beyond

Posts Tagged ‘Computer’

A computer is a system of many parts working together. This demo, aimed at beginners, takes you on a tour of the parts of a typical desktop computer: the case, monitor, mouse, keyboard, printer, and speakers. www.microsoft.com

We need to have effective computer systems to complete various tasks, whether general or specific. Computer is a useful device that helps us in solving our logical problems and keeps the record of our data in its storage memory. For a properly working computer we are required to have proper connectivity of computer cables and adapters.

Computer adapters are required to connect various additional enhancements to our computer systems. We have various kinds of computer adapters to connect various components of the computers. We have various adapters like gender changers, mini centronics adapters used as connective modular for the computer. In order to connect various video and audio cables we are required to have the adapter that can provide a proper connectivity to the computer and the video or the audio devices. Connectivity of keyboard of a computer also largely depends upon the great connective computer cables and effective adapters.

Today we are required to have proper connection in of the various attached computer cables with the computer system. Every component like mouse, keyboard, speakers, and monitor are connected with the system in the network of systematic computer cable connections. In order to attach all the components together we are required to have good quality computer cables. Every time a connection may fail due to the bad connection. Normally we avoid the requirement of the perfect computer cables and do not stress upon the need to have the best connectivity between the various additional enhancements in the computer systems.

Today we have access to various good quality computer cables available in the market. We need cables for connecting the system and its devices together. Firstly, we need to have some good quality power cables that can allow us the good power flow without any failure of power supply. In order to connect devices like printer and scanner we again are required to connect these computer cables to our system that allow us to have the connection of the both the printer and the other devices.  Read more...

A virus is computer code that somehow finds its way into your computer without your knowledge. It communicates with your computer’s operating system and memory troublseome and doing things in your computer, often without your knowledge. Most people do not even know they are infected by a virus, until all of a sudden, their computer slows to a crawl or not working at all. This occurs when the virus is all available memory that should be used to run your programs using. Serious viruses can destroy hard drives, software ruins, delete important files, steal your identity and the cost of the victim a lot of money and time. Some viruses can, all by themselves, move in networks and sneak through security systems. Viruses are very bad and should be kept on your computer.

It seems that the virus first appeared when the Internet was just beginning and only used by the Ministry of Defense and various universities. Since then they have become much more sophisticated and more dangerous. All viruses are created by man and, unfortunately, there are plenty of bad guys out there either to make room for profit (as a way to attach themselves to programs on your computer and then copy each key touch you make, including Your credit card information) or because they are sick puppies with too much time on their hands.

Almost all viruses are associated with a program executable file. These files end in extensions such as. Exe and. Com. This means that the virus is harmless to that specific application is opened or launched. Then the chaos begins. This is why it is very dangerous to an email attachment to open it unless you know exactly who the sender is and what is in the Annex.  Read more...

It is true that every time new laptop computers becomes more inexpensive regardless of the computer brand. There is something that you should know when considering whether repair or buy a new computer:

Most laptop computers that require some kind of service, they are most likely to be serviced on software issues
When laptop computers gets slow it is not because it is old.
Laptop computers get infected by different kind of malwares and viruses making it slow, there are times when these infections can render the computer completely useless.

Other reason for laptop computers to be slow may depend on the type of Operating System; let’s consider Windows Vista for example. Windows Vista is slow by nature.  Now imagine Windows vista when it gets infected or supper loaded with software applications.  Users with Widows Vista should consider migrating to Windows 7 very seriously. Windows 7 will save you time and headache!

The secret of repairing a computer is not to go directly to the dealer or manufacturer. The dealer or manufacturer will always service your computer at a higher price, and servicing your computer at a higher price doesn’t mean you are receiving a better service.
For example: Are you willing to have your computer’s data to be wiped out?

Where is my data?

Most software repair such as virus and malware infections does not require a complete format for cleanning the infection. Not knowing how to clean the infection manually can be a very good excuse to format the hard drive of the computer. Yes, we agree that once it has been formatted, the infection is eliminated…but is that a right solution for you?  Read more...

Remember when you first bought your computer… it ran so nice, right?  Well over time, computers have a tendency to slow down and become frustrating.  Local computer shops can seem expensive, or maybe you just don’t trust them.  Despite what a computer repair company wants you to think, there are some easy ways to speed up and upgrade your computer yourself.  With the economy being as it is, buying a new computer can be avoided by following a few simple steps.

A fair amount of the time, a piece of software is to blame for your computer’s performance being so slow.  Sometimes this software can be a virus, or an outdated, buggy legitimate program installed long ago.  A good place to start is to run a full virus scan on your computer using a reputable antivirus program.  One that I like that is free is called Malware Bytes Anti-Malware.  You can download it here, install it and be running a full virus scan in minutes.  Kaspersky is also my favorite antivirus program.  It has a high detection rate and doesn’t slow the computer down as much.  You can download a free trial of Kaspersky here.  As with any antivirus program, you want to make sure to update your antivirus every single time you use it.  Let the antivirus software do a full scan and remove anything it deems as a security threat.  Sometimes this alone can make a night-and-day difference in the speed of your computer.   Read more...