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How to Avoid Computer Viruses


Choosing Your Next PC: Simple Tips For The Novice User

Many people have never had a need to go out and buy their own computer before. Those who find themselves suddenly in a position where owning a home PC is necessary can often find the entire ordeal quite confusing. In order to avoid the majority of that confusion, it's a good idea to familiarize yourself with some key terms, and develop an idea of just what you need from a personal computer.

The Inner Workings

Modern computers all rely on three basic components to perform any function. These are the processor, or CPU, the hard drive and the system's memory. Understanding what these are, how they're represented and what they do for you will help you better identify a computer that suits your needs.

Simplest of all to understand, the hard drive is simply the storage center for a computer and its size is commonly measured in either gigabytes (GB) or terabytes (TB). The larger the number is, the more information can be stored. How fast that information can be accessed is a function of the computer's memory, often listed as RAM or random access memory. As with hard drives, this is measured in terms of gigabytes, and the more it can access, the faster any individual task can be performed.

Unique among computer components, the processor is the actual brain of a PC. Modern processors can be classified through a combination of their speed and the number of individual processor cores they use. More processor cores allow for more simultaneous operations to take place, while speed, measured as gigahertz (GHz), demonstrates how quickly an individual operation will be completed.

Finding Good Value

While it's tempting to look for high values in all of the aforementioned areas, that's not always essential. For example, if all you intend to do is browse the internet and interact with family via e-mail or social media, you'll have very little need for a large hard drive. Alternately, if your needs include storing or creating image or video files, you'll need all the storage you can get, but you'll have less need for high levels of memory.

Focus on bundles, which include the tower, mouse, keyboard and monitor when possible. These can often be found for the best prices during the late summer and early fall, just before students start returning to classes.

Most computer stores have knowledgeable staff on hand to help you find what you need. However, buying a new computer can be a great deal less intimidating if you already have some idea what they're talking about.

For more information, contact McMurray Computer Experts or a similar company.

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How to Avoid Computer Viruses

Computer viruses can be devastating when you depend on your computer for school or work. You could potentially lose everything if you aren't careful to prevent viruses from infecting your computer. Many people don't realize that there are free anti-virus and anti-malware programs that will help protect their digital files and information if they can't afford pricy anti-virus software. You may also not realize that many viruses can be avoided simply by knowing what not to click on when you're reading your email or browsing the internet. I started this blog to help people like you avoid computer viruses. You don't have to be the victim of a digital invader in your computer system. Read my posts for tips and tricks that will help you steer clear of viruses, and minimize the damage if you do come in contact with one.

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