Computer
Why is Internet Safety Important ?
From time to time people ask me “Why is Internet safety important?” “Why should I worry about it? I’ve got nothing to hide.” If you’re not thinking that Internet safety is important, then you’re making a mistake.
There’s a variety of reasons that people think Internet safety and security don’t really matter for them — maybe they don’t think they keep anything important on their computer, so even if someone got into their computer they wouldn’t find anything; they may not realize that wherever they go on the Internet they leave tracks and clues about themselves; they may just never have thought about it at all.
Now the Internet is a wonderful thing, and I use it constantly every day without fear, but that doesn’t mean I use it heedlessly and without thinking about Internet safety.
When you’re on the Web, you should think of it kind of like walking down the street — if you live in a small town you probably don’t think much about walking around downtown, and you probably feel pretty safe.
And even if you live in a big city, you may feel pretty comfortable, too, since you know your way around and you know how to handle yourself.
But on the other hand, how would you feel walking down the street in the most crime-ridden part of a bad city in the middle of the night by yourself, dragging your wallet or purse on a string behind you while heedlessly listening to music on headphones and never looking at your surroundings?
The thing people don’t realize about Internet security is that even if you live in a safe, secure small town with no crime, when you go on the Internet there is no real border between the “good neighborhoods” and the “bad neighborhoods”, so you need to take a few basic precautions to protect yourself on the Web.
Here are a few suggestions:
1) Make sure you use a good firewall program on your computer; regardless of whether you use a Windows PC or one of Apple’s Macs, this is absolutely essential
2) If you have DSL or cable Internet access, get a router and hook it up between your DSL or cable modem and your computer. Not only does a router allow you to share the connection between multiple computers, it also has a firewall built in to it, which adds another layer of valuable protection against threats from the Internet. And yes, this should be *in addition* to the firewall program on your computer
3) If you have a Windows PC, make sure you have a good antivirus program such as Kaspersky antivirus, that is still activated and up-to-date. Many people have poor quality antivirus programs and it’s common for them to have expired after a trial period or the yearly subscription has run out, which means they’re no longer protecting you.
Mac users do not at this time need an antivirus program, but this will likely change in the future.
4) Use a strong password, preferably a mix of letters and numbers that is at least 8 characters long, and which is not easy to guess like your name or a pet’s name, etc., and don’t use the same password for everything.
5) If you post in public forums online, or use a social networking website like Facebook, don’t put too much personal information in your profile.
It is extremely common for people to share all kinds of information about themselves on their profile page, including birth date, pet names, children’s names, address, etc. — all of which might give a clue to passwords, answers to those “reset your password” security questions that you’re asked if you forget your password on a website, and other clues that could be used for identity theft.
Most social networking sites let you set your profile to private, so only people you’ve added as friends can see what’s on the profile. This is also a good idea.
6) Remember that email is not truly private, any more than a postcard is, so never put credit card numbers, social security numbers, etc. in an email
7) Do your Windows Updates (PCs) or Software Updates (Mac) regularly to keep your computer’s software current and “patched” so security holes have been fixed.
These are just a few reasons you need to be safe on the Internet. Hopefully these safety tips will help you remain secure online and have helped answer the question “why is Internet safety important?”.
Worth Godwin is a computer coach with over 15 years’ experience helping computer users of all levels, and has also worked for many years “in the trenches” as a hardware and software tech, solving real-world computer problems.
Worth has also been studying the human mind, and how people learn, since the early 1990s. He draws upon all of this experience, as well as his English and writing degrees, to teach people in a unique way with explanations that really make sense.
In 2006, Worth began putting his easy lessons together on CD, helping you learn either Apple Mac basics or Windows computer basics at your own pace, for an affordable price, with a system that is both simple and easy.
Computer Maintenance
Computers have become the most important part of any office or home. You can not even think that your life without computers and in fact some companies made live on the computer and will not survive or even move an inch if they do not have a computer. Most of us have all important documents and files stored on the system and, in case something happens to the computer, then you should keep your computer maintenance. Computers are machines and like any other normal engine, it needs a sort of maintenance. If you do not regularly monitor they are, you can, because it loses its capacity and will be slow. It could even be infected by a virus and stop working altogether. Therefore, computer maintenance is very important and computer maintenance keeps your computer is very affordable.
Computer has two types of parts, spare parts, hardware and software and both require regular maintenance of your computer. Computer hardware includes all the physical parts are necessary for maintenance and computer work, and the software is supplied these things in the system by which the computer executes the process and maintenance of all computer programs. The problem is that the hardware section, there is a rule, is that the parties are used much, and they must stop their work life background or they are dirty because of dust that has accumulated on them . The usual problems with the software are faced with a virus or other type of malware that has transformed their work and interfere with its proper functioning. Sometimes there are problems with the registration and the system is more because of this response.
Let the computer, maintenance of equipment. The dust is a hazardous material. In the CPU, there are fans, COO described below. Although the work of the CPU is heated to high temperatures and therefore cooling is required. There are fans who have high standards, but they can not even work well if they are covered with dust. It is important that the fans are cleaned, otherwise the computer could be damaged completely. The motherboard, unity, power, and in fact each unit of the system will be supplied with dust and it is therefore important that you clean well. You can even, but only if you know how to handle it.
With the software, the only thing you need to pay attention to malware and other viruses. Computer maintenance when it comes to software can be treated by a good antivirus. There are a number of anti-virus software available on the Internet and you can choose one of them. Most of them are freely available, and how you should just download. But you must also think of the update, as it launched a number of new viruses every day and your antivirus program should be able to fight with them.
With regular maintenance, the health of your computer system or anything else, they usually lose all your data. Computer maintenance is required for each computer, as others you may lose your important data.
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