Posts Tagged ‘kids and teens’

Free Computer System Security Measures

Tuesday, May 18th, 2010

Today, more and more people are using their computers for everything from communication to online banking and investing to searching. As we do these things on a more frequent basis, we open ourselves to prospective hackers, attackers and crackers.

While some may be looking to phish your personal information and identity for resale, others want to use your computer as a platform from which to attack other unsuspecting targets. Hereunder are a few easy, cost-effective steps you can take to make your computer more secure.

1. Always make backups of important data and store it in a safe place away from your computer.

2. Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows operating system. Also go to officeupdate.microsoft.com to locate possible patches for your Microsoft Office programs.

3. Set up a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all access your computer from the Internet with no trouble. Consideration should be given to the benefits and differences between hardware and software based firewall programs.

4. Check your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malevolent software into your computer. While cookies are relatively harmless in terms of security matters, they can still track your activities on the Internet to build a profile of you. As a minimum precaution, set your security setting for the ?Internet zone? to High, and your ?trusted sites zone? to Medium Low.

5. Install antivirus software and set for automatic updates so that you get the most recent versions.

6. Do not open unknown email attachments. It is simply not enough that you may know the address from which it originates because many viruses can be spread from a well-known address.

7. Do not run software from unidentified origins. Also, do not send these kinds of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojan horse just waiting to infect a computer.

8. Disable hidden filename extensions. By default, the Windows operating system is set to ?hide file extensions for known file types?. Disable this preference so that file extensions show in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.

9. Turn off your computer and disconnect from the network when not using the computer. A hacker can not attack your computer if you are disconnected from the network or the computer is off.

10. Make a boot disk on a floppy disk or CD in case your computer is damaged or infected by a malevolent program. Clearly, you have to take this precaution before you are subject to a hostile violation of your system security.

If you are looking for new custom PC cases, or any other type of computer case, just go over to our website now at Clear Computer Case for more information.

Why Get A See-through Computer Casing?

Sunday, May 16th, 2010

What is a clear computer case and what can it do for you? Well, before we start talking about the transparent computer casing, permit me to inquire you something: what does your computer?s case signify to you? I can even ask: what does your computer signify to you? I ask this as your answer will establish what you want for your computer and its housing or case.

Most individuals have always been happy enough with the simple, average light-grey housing that comes as bog-standard with the preponderance of computers. A few have never even had a second thought about it. But at the same time there are others who have thought about their computer?s case a lot and who would like something individual for their computer.

A number of of these people were skillful at metalwork, others at woodwork and a few at glassware and there are a number of truly fantastic, futuristic, homemade cases out there. Principally among the gaming community. However, we are not all so talented with our hands, but that does not signify that we have to be stuck with the grey computer housing.

The easiest option, if you want a custom computer case is to create one out of acrylic – the sort of substance used to make most fish tanks. You can purchase and easily cut sheets of acrylic for the sides and glue them all together with acrylic resin. That may appear hard, but it really is not. Initially you would have to research the architecture of a typical computer casing and then just reproduce it in acrylic. You could make a translucent computer housing in a weekend.

Or you could buy a translucent computer casing kit. These kits come in flat-packs just like most kitchen fittings and can be easily assembled according to the instructions with a screwdriver. No cutting, no measuring, just a little gentle screwing.

And I signify gentle, as the screws that come with the translucent computer housing packs are more often than not made of acrylic as well and will break easily. It is the only section of the assembly process that requires a admonitory note, as you don?t want to have to drill out a broken screw, do you? That would only put a dampener on your fun.

So why would anyone want a clear computer housing? I imagine that there are loads of reasons. Some people may just want to be different and others may want to show that they can assemble or even create such a case. However, the see-through computer casing also has artistic and practical advantages. At least the good ones do.

On the Aesthetic Front: enthusiasts add neon lights and small LEDs that twinkle on and off or just glow eerily, perhaps activated by some occurrence, like a hard drive coming to life. These displays are called ?themes? and are typically red or blue, but can be almost any imaginable colour. Then you can include coloured fans (or paint your existing ones). You already have at least one fan in your casing and probably two or three.

On the Practical Front: lots of people like to see what is happening inside their computer housing and it is neither realistic nor safe to remove the cover all together. Moreover, making your own transparent computer housing allows you to include more fans as over-heating is the prime cause of hardware malfunction. The more fans the better.

A translucent computer casing would also permit you to see whether a fan has failed, which would result in over-heating in a normal casing and certain hardware malfunction, whereas you would notice it happening through your clear computer case and substitute the fan before major injury and loss of data can happen.

If you are looking for new full tower computer cases, or any other type of computer cae, just go over to our website now at Clear Computer Case for more information.

Remote Control Models – The Helicopter

Monday, May 10th, 2010

If you like remote controlled models and have lots of space, then you may want to think about purchasing one of the new big remote control helicopters that have recently been introduced by several makes. These helicopters, which can sometimes be as big as ten feet long, rival genuine helicopters in agility. They are expensive and can cost three thousand dollars or more.

As with many fads, some people just have to possess one of their own. So, the next time you are strolling in the park and you see a helicopter flying in the region, look again closely. At first you will probably think that it is a real helicopter that is just further away then you first reckoned. But look again and you will probably see someone controlling the helicopter with a huge remote control box.

If you see one of these remote controlled helicopters in flight, consider yourself very fortunate. Because it is so expensive to own one of these beautiful models, they are also still pretty rare. However, because I am an avid collector myself, I have considered buying one of these big remote control helicopters, and I even put a bid on one in Ebay once, but in the end I did not get it and instead made up my mind to wait until the price comes down a bit more.

Just as with any new, trendy item, big remote control helicopters are the latest fad, but in a few years, I am sure there will be a better supply and the price will drop. Then I will be ready and waiting to buy. But until then, I have a very bighearted and rich friend who owns one, and I will rehearse flying his. I have already taken it out once – it is so much more powerful than the typical, small remote control helicopters that you are most likely used to. When you first turn it on, the big remote control helicopter?s blades spin with such ferocity, that you may worry that you are going to break something. and then, when it lifts off the ground, you will experience a huge sense of accomplishment, knowing that you are the one who is controlling it.

And if you are able to make a successful, smooth landing as well, then you can truly call yourself a helicopter pilot, because even those very experienced with small remote control helicopters will be impressed to see someone land a big remote control helicopter, because it really is completely different. So if you happen to be lucky, well-off, or just single-minded enough to purchase one of your own, take pleasure in your time with your giant helicopter.

I assure you that it will be one of the most exciting experiences of your life. For me, the entire process was unreal, and when it was all over, I had to phone everyone I knew and tell them how I had flown a 10 foot helicopter and landed it smoothly. I bet that?s how pilots feel the first time they fly a real aircraft.

Owen Jones, the author of this article, writes on many subjects, but is currently involved with remote controlled trucks. If you have an interest in model or toy rc vehicles, please go over to our website now at 1/5 Scale RC Cars

Computer Hardware Training

Tuesday, May 4th, 2010

In our current world of hi-tech computers and fast networks, it is quite easy to become baffled about what you need to run a reasonable system. Many amateurs and professionals alike are continually challenged by the new developments and innovations that are constantly taking place in the realms of computer casings, network adapters, monitors and such like.

A lot of people are frequently faced with problems related to computers and the hardware. This is why computer hardware training is essential for anyone who wants to either take the hobby seriously or treat it like a business. The basic knowledge and skills that you will obtain from good computer hardware training will never go to waste.

Many modern companies around the country are keen to develop their businesses which would mean bigger networks and bigger IT departments. Modern businesses are either wholly handled by computers and servers or with the aid of them. This means that if the IT department fails, then the whole company could come to a stop or worse. They could even fail.

This is the reason why IT and hardware technicians are in such high demand. Technicians with advanced computer hardware training are pursued insistently by the big corporate giants who need the expertise of these skilled professionals. Huge benefits await these people at these companies and they are looked after very well.

For this reason many young people are now hoping to become computer and IT experts or technicians. There are various qualification levels in computer hardware training available from advanced specialization to basic computer hardware training courses.

But the challenge for any newcomer to this subject is the valuable experience that is gained from the field of operations. However, before all that can happen you should make sure that your training is carried out at a acclaimed center in IT. There are many fraudsters and cheats operating freely around the country and as a result it is best to be careful when you are selecting your computer hardware training course.

A search for the best computer hardware training centers online would be the easiest way to go about looking for a good technical center. Most of these centers are certified by the pertinent authorities and the correct identification can be made when you visit their own websites.

When the summer holidays start to get near, many parents begin to look for opportunities for their children to gain more experience and ability. An answer to this problem could be a summer camp that offers computer hardware training and IT training. These computer camps would undoubtedly bring a significant advantage to these youngsters when they eventually have to go out into the adult world.

So, if this is the direction you want to go in, stop worrying about it and get on with working towards joining a computer hardware training course as soon as you can. Take advantage of the opportunities available to you and begin to arrange your life. Look into getting yourself some computer hardware training today, right now!

If you are looking for new desktop computer cases, or any other type of computer case, just go over to our website now at Clear Computer Case for more information.

Reviews About RC Cars

Monday, April 26th, 2010

I have read loads of reviews about remote control cars, because I am a subscriber to a remote control car aficionados’ magazine that carries articles about all the different kinds of remote control gas cars on the market. It also recommends the best one to buy depending on whether you are a first time owner or an RC old hand. The magazine is great, and it helps me see what other RC car owners think about the various models and brands of RC cars and trucks.

I have to say that people’s views vary quite widely on every subject, which is why it’?s probably always best to do your own studying and get what best suits you, rather than getting what other people say will suit you, when they do not even know you. Having said that, many first time buyers do not actually know what they are looking for, and it is really these people that these reports are written for.

However, these reviews are not meant to be taken too factually, rather they are intended as a guideline so that potential novice purchasers have to think about the aspects of buying a remote control gas car or truck. It also gives experts a run down of the most important details. Then you need to make up your own mind whether you care, for example, whether the car’s engine runs on gas or nitro.

All in all, I like this magazine because it takes into account people from all walks of life, and its writers and editor understand that even if you are interested in buying a gas remote control car, you may not have enough money or you might be reading just out of interest in RC cars or trucks.

We all realize that money is difficult to come by these days, and purchasers are becoming more and more well-informed about the goods they want, which is a good thing in my eyes. After all, there are other merchants who only want to get the most money they can for their goods and mark up their RC model car prices to exorbitant amounts in the hope that they will get a couple of foolish patrons that did not do their research.

And I am sure that they probably do get a few customers like that, because they do stay in business one way or another and I regularly hear horror stories about individuals who have paid far too much for their RC gas car or truck.

When you ask them why they did not take the trouble to read the reviews in a magazine, they usually say that they did not know about the magazines, or even worse, that they did not have enough time. Therefore it seems that they had sufficient time to work like a dog for the money, but then not sufficient time to read a short magazine review? I doubt it very much. With a bit of luck, consumers will continue becoming more and more cautious about their purchases.

It is such a pity, so, If you happen to be a new RC car fan, or you know someone who is, please make sure you read the remote control car and truck reviews before making a purchase. It can literally save you hundreds of your hard earned dollars.

Owen Jones, the author of this article, writes on many subjects, but is currently involved with the remote control-gas-car. If you have an interest in model or toy rc vehicles, please go over to our website now at 1/5 Scale RC Cars