Tag Archives: Computers

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Why Do Viruses Slow Down Computers?

Why Do Viruses Slow Down Computers?
Most people have virus protection installed on their computers. This is a great thing! Many of the virus protection programs around today protect computers against spyware and adware and all other known types of malware as well as viruses. This, too, is a great thing!

The word malware is the quick substitute word for the term “malicious software.” It refers to any type of virus or spyware that can get into your computer. Some years ago, the only kind of malware we had to deal with were computer viruses. The job of a computer virus was always to annoy computer operators to one extent or another.

A Nuisance and a Threat

Some viruses were simply written as jokes. A computer geek may actually write such a script to entertain himself. On the other hand, the purpose of a computer virus may be to kill your computer forever! Even worse the goal of a virus might be to shut down a large network of computers. This would usually be referred to as cyber-terrorism.

Spyware are closely aligned with viruses. The subtle difference is a person who writes a virus is out to do your computer harm. A person who writes spyware is usually out to steal your passwords, banking account numbers and the like. If he does harm to your computer’s operating system while doing so; oh well.

Stealing Your Power

Viruses and spyware slow down computers because they use the computer’s resources to do whatever it is they are doing. They are computer programs. Like all computer programs, some of them run on XP, some on Windows Vista, etc.

Unlike normal programs, they don’t have an icon on your desktop so you can start it up if you chose to. Viruses run on their own terms. You don’t have an option to shut them down either. Many viruses replicate themselves. So, if one computer virus program steals some of your resources, 50 of them, which could be one virus that has replicated itself 50 times, might put you out of business altogether.

Ubiquitous Spyware

I’ve seen spyware make computers unusable as well. Spyware by itself doesn’t replicate itself. However, it is not unheard of to find a spyware-unprotected PC with more than 1,000 spyware infections. With this much spyware present on a hard drive, the operating system will have all it can do to try to accommodate them. In a situation like this, you probably wouldn’t be able to start any of you programs, like Word or IE, for instance.

The bottom line is viruses and spyware have the capability of keeping your operating system and microprocessor busy to the point you will not get any response from your computer or at best, a very slow response. So, it is very important to keep your computer free of these things. I recommend using a good virus protection program that cleans out all types of spyware as well.

It is also very wise to have a registry cleaner on hand as well. From what I’ve seen, registry corruption has slowed down more computers than anything else. There is nothing malicious about it. It simply occurs from normal use and tends to make computers very sluggish.

The author, Ed Lathrop is a comp TIA A+/Network+ certified computer technician. His site, Registry Repair Review, rates the latest registry programs and tells which registry cleaners work and which ones might actually be dangerous to your computer. Also, visit Computer So Slow.

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Trading Computers And Ram

Trading Computers And Ram
A Day Trading Computer should be reliable, fast, and efficient. It should be able to concurrently run multiple applications and processes without any lulls in productivity. When purchasing a boxed unit that is manufactured by the thousands, you might find one with a great motherboard, an effective processor, or maybe even one that has the RAM capacity youre looking for; but youre never going to find all of those in the same unit. Instead, think about building the best machine from the best parts.
When talking day trading computer components, RAM isnt one of those middle-of-the-road guys. In nearly all cases, RAM either works, or it doesnt. Many RAM chips on the market are insubstantial and burn out easily, so choosing one from a reputable manufacturer is crucial.

In addition to finding a dependable model, RAM in any computer, but especially a day trading computer, needs the capacity to run lightening fast. Triple Channel RAM is a relatively new in motherboard architecture. The simplest explanation of Triple Channel RAM is a tripled peak bandwidth over channel systems. If you dont know what that means, dont sweat it, but know this: its REALLY fast.

Another other key factor to consider for a day trading computer is the amount of RAM youll actually need. The very minimum you could operate with would be 3GB which could suffice for a Windows 7 64-bit and some basic applications. If you planning on actually using your day trading computer to be a day trader, however, this option will simply not work. A 6GB to 12GB is a much more reasonable, with an obvious large span of options. A 6GB is a great place to start if this is your first day trading machine, but extra RAM, while not always necessary, is never really a bad thing.

A day trading computer needs to executes tasks with speed and precision, and simultaneously serve as a central hub of information. RAM is the key to both. If you are serious about creating the best Day Trading Computer, finding a reputable brand for your RAM chip is not a luxury or really an option; it is a necessity. Opting for lesser quality to save a few dollars on the front end will almost always cost you far more in lost time, and/or information. Instead, seek brands like GSkill and Mushkin, that stand behind their products.

Want to learn more? Visit www.eztradingcomputers.com.

Find Day Trading Computer related information at Eztradingcomputers.com