Today, computers can now be found in nearly all homes and businesses. We rely on them and technology to assist in many of out daily activities such as banking, shopping, managing a business, communication, and much more. However, computer technology is constantly changing making it very difficult for consumers and businesses to keep their systems current as it can be very expensive to continually buy new computers. Today, many people are turning to used computers as an affordable alternative to buying brand new computers. Used computers are previous owned computers that have been refurbished for resale. Companies will acquire used computers from owners who trade in their computer for another upgraded one. There are many reasons why buying a used computer is more beneficial than buying a brand new unit.The following outlines the reasons why it is beneficial to buy a used unit:Excellent price: The price of a used one is far less than a new one, often from #100 to a couple of hundred dollars. Prices will normally depend the age of the computer. Generally, the older the computer is, the cheaper the price.Quality Tested: When you buy a used unit from a quality used retailer, you are assured that the piece has been tested to make sure it is operating at peak performance. The technicians will test each one, identify any problems, and fix the problems. New units are normally just ‘spot’ tested.A Used Computer Warranty: When you purchase a used piece, the retailer will normally provide a quality warranty. As well, in many cases, the manufacturer’s warranty will still be valid, depending on the age of the unit. You can often purchase an extended warranty at a reasonable price.Option of Return: Quality used retailers will offer a set period where purchasers of used computers can return the used computer if they are unhappy with it after they have tried it at home. However, you will not be able to return it if it suffers damage such as spilling liquid on it while in your care.Less Expensive to Upgrade: Today, there is always new computer technology coming out on the market. After a few months of ownership, a new computer can often become outdated. It is often cheaper just to upgrade a used computer when new technology emerges. Constantly replacing computers with new computers can be really expensive.Brand Name Used Computers: If you are a fan of Dell, HP, or Apple, you will be able to find these quality computer brands for sale as used computers. You will get a quality brand name used computer at a much cheaper price.Because our lives are now so dependent on computer technology, having a quality computer has become a necessity. Because of constantly changing computer technology, it makes sense to consider buying a used computer. Not only is a used computer an affordable solution for an individual or business, but a used computer allows for an inexpensive way to acquire and maintain the latest technology without having to spend a small fortune.
Can antivirus software save my computer or laptop from a costly repair?Antivirus software aims to do just what it says on the tin; by protecting your computer from all the malicious malware out there lurking on the web.Computer viruses come in many forms, and these malicious programs don’t have to been downloaded and manually run in the way you may have thought.Computer Repair Myth. We can fall victim to a computer virus sent by other computer users we know and trust. By opening an email attachment that contain a hidden virus program, we not only infect our own computer or laptop, but once installed, this kind of virus will attempt to send itself to the other computers in your email address book.This type email computer virus attack is prolific as infected computers will continue to send infected files until the computer is repaired and the virus removed. If we scan our email attachment before we download them to our computers and laptops we will avoid this type of computer virus infection.The Trojans
As the name suggests, these programs masquerade as harmless files such as media player plugins, but in reality they can be some of the most damaging computer virus infections. Once we have downloaded and run a Trojan file the virus will begin collecting information about our surfing habits and our usernames and passwords. I think almost everyone can see where this computer virus problem will lead to.The Worms
Worms are another form of virus; these can infect a pc without you having to do anything at all, plugging in a USB memory stick, connecting to the internet using a CD ROM etc… can be all that is needed to allow your PC to become infected. These can effect PC performance, prevent applications from working, and occasionally prevent your PC from booting altogether.Often we find customers come to us with what on the face of it looks like a computer or laptop hardware fault. But once we examine the machine we find the machine is infected with a virus. Usually many viruses.What we have covered here are just a few of the ever increasing malicious programs that continue to infect our computers. As I’m sure we have mentioned before; prevention is better than cure. One good antivirus software should keep your computer safe and allow you to avoid the computer repair shop.When is a professional computer repair service needed?Once your computer or laptop is infected with a computer virus you should seek professional help from the guys at your local computer and laptop repair shop.In our experience finding one virus is just the tip of your computer problems. The removal of computer viruses is not that straight forward as some would lead us to believe.1. Not all antivirus software scan for the same threats.
2. In addition some viruses are designed to avoid certain removal methods used by the large antivirus software programs.To completely check and remove every virus from your computer, your machine will need to be scanned by a range of virus removal techniques and software.Simply scanning a laptop or computer with one antivirus program and getting a clean bill of health is a sure fire way of incurring a more expensive data recovery computer repair in the future.My computer has a virus, what can I do?1. Disconnect the computer or laptop from the internet.2. If the laptop is part of a computer network, disconnect this to.3. Don’t install any antivirus software. I know it’s tempting, but it’s pointless because you can’t be sure if the scan results are true or if they have been manipulated by the virus on the computer.4. Call your local computer repair shop. Tell them that you laptop or computer has a virus and ask them for a quote. Some of the better computer repair shops will even come and collect your laptop free of charge.5. Once the virus has been removed and the computer repair guys have returned your machine; now install the antivirus software onto your laptop. If you try to keep it up to date, you should have may happy years surfing and you will avoid the guys at the computer repair shop.