ITgeek

In Today’s Society, Protecting Your Computer Is A Requirement

Advances in computer technology is a double-edged sword. On one hand, it affords us quick and easy access to numerous conveniences such as bank statements, favorite shopping centers, school and health records, and more. On the other hand, it can also grant the same access to those who aren’t supposed to get it. Although it’s a rare occurrence, hacking has become the biggest criminal nuisance in computer history.

Make no bones about it. There’s nothing innocent or cute about the hacker. Today’s hackers aren’t the pimply-faced teen rebels that you might be thinking of. Instead, this generation of hackers are grown individuals who are more than likely earning a living by stealing the identities of innocent, law abiding individuals and then selling those identities to others who want to slip by the system. And the only protection against these seedy people is prevention.

Computer security couldn’t be more important than it is today and that’s why we’ve taken the time to introduce it to you. You can reduce the probability of experiencing identity theft by making your computer as hacker-proof as possible. All that’s needed is a little software and a lot of common sense.

1. Install an anti-virus/anti-spyware program. Anti-virus/anti-spyware software will stop malicious code from downloading and installing onto your computer while you peruse the Internet. Known as viruses, worms, or spyware, this malicious code can destroy important files and render your computer good for only one thing: sending sensitive data back to the server of an identity thief.

2. Don’t store sensitive data on your computer in the first place. Should your computer get infected with a virus, worm, or piece of spyware, you can thwart the individuals responsible by not storing your personal information on your PC so that when and if your computer does send back data - it won’t be anything valuable. Hackers look for things like full names, social security numbers, phone numbers, home addresses, work-related information, and credit card numbers. If these things aren’t saved onto a computer, there’s nothing critical to worry about other than restoring your computer to a non-virus condition.

3. Don’t open files without scanning them with an anti-virus/anti-spyware program. In the past, the warning was to avoid opening files from people that you don’t know. Today it’s really not safe to open files from anyone (without scanning the files) because that’s how viruses get spread - through files - even by mistake. So even though your co-worker may have emailed a funny video, it’s no more safe to open than a video downloaded from a complete stranger. Be safe and scan each and every file you download from the Internet or receive through email regardless of where it came from.

4. Create a barrier between your computer and prying eyes. Anti-virus/anti-spyware programs are only effective after the effect. But you can prevent identity theft from occurring by installing a firewall. A firewall is software that checks all data entering and exiting a computer and it then blocks that which doesn’t meet specified security criteria (user-defined rules).1

5. Don’t click on website links in spam messages. In an effort to obtain personal information, some spammers will send email that asks you to click on a link. The email messages are often disguised as important messages from well-known online establishments, and they often try to scare their readers into clicking links with threats of closing an account of some sort. Sometimes the links are harmless and attempt to con the reader into volunteering personal information (credit card number), but other times the links attempt to download harmful software onto a computer.

Your best protection against computer crimes is your own knowledge. Hopefully the suggestions above will prompt you into taking appropriate action and into protecting your computer with the suggested tools. In doing so, you’ll not only protect yourself, you’ll prevent the spread of these malicious activities and protect others at the same time.

The latest interesting offering from Tokyo Marui (TM) is the AK74MN. Several things make this gun special. First, is the fact that the body of the gun is constructed out of metal. Most TM guns use plastic bodies. I only know of one other TM gun that has a metal body. It’s finally nice to see TM catch up a bit with the competition and put out some metal body guns.

Second, is the innovative, new recoil system. When firing the gun, there’s some light recoil and the bolt cycles back and forth. I guess one con from the inclusion of a recoil system is the added complexity and possible reduced battery life. I can’t properly comment on its battery life since I haven’t fired this gun for an extended period.

Third, they use a new magazine design, so your older AK mags will not work with this gun.

I had an opportunity to test fire this gun at a local airsoft shop and came away quite impressed with the end results.

Tokyo Marui AK74MN Airsoft Gun
The build quality is typical TM. That means that it’s solid and it doesn’t feel cheap at all. A metal Tokyo Marui gun! You finally don’t have to buy an aftermarket metal body kit.

The recoil is a nice touch. No way does it feel like you’re firing a 308 round but it still does add something to the realism. The recoil is similar to what you feel in your typical arcade gun game.

Where and How to Get It

Well there’s no denying it - No matter how new or how well maintained our computers are, we all encounter computer problems sooner or later. The good news is that we don’t have to face them alone. There are a ton of resources available to walk us through computer issues but it may take a little knowledge in knowing how to access them. This article will show you how.

1. Remember help files. It’s funny, but people seem to forget that every computer and every program installed on a computer comes with its own help file. Even the operating system of a computer has a help file and it really should be the first place to look for answers. Help files are designed not only to guide the usage of a computer, they’re also designed to solve problems. Inside a help file, look for a section called, “Troubleshooting” (or something similar) when you need to resolve an issue. This section is reserved for solving problems specific to the software or hardware that you’re using.

2. Product websites. If you’re having a problem with a piece of software or with a hardware part, try the website of that software’s or hardware’s manufacturer. Most (if not all) manufacturer’s reserve a portion of cyberspace and dedicate it to support the products that they build. Microsoft’s help desk is good example.

3. Fan sites. Fan sites probably isn’t a good name for this resource, but you can find websites that are dedicated toward supporting the users of a particular software program or piece of hardware. We’ve called them “fan sites” because the maintainers of these sites have no affiliation with the manufacturers that they support! Call them what you will, but their free help is immeasurable and without it, we wouldn’t have some of the wonderful workarounds and unique problem solving techniques that we have today.

4. Usenet newsgroups. Another underused resource on the Internet, Usenet newsgroups have hundreds of discussion groups dedicated to some of the most popular computer systems, operating systems, hardware manufacturers, and individual software programs. Sometimes, the representatives of these companies participate, but most of the time, the support in this group is user to user, which is just as valid because you’re
working with a team of experienced people.

5. Support Lines. Another source for help that we shouldn’t forget are the support systems of various manufacturers. You can reach these systems by calling the phone number associated with the product that you’re having trouble with. Calls may be free (1-800 or 1-877 number), or they may cost a small fee (1-900).

6. PC support groups or user groups are another option for help. These are groups that meet in libraries, computer stores, or other local areas and they discuss all sorts of issues related with a particular product. Even if you aren’t experiencing a computer or software problem, user groups are fun to participate in and they can help you network into other interests such as job or teaching opportunities.

7. Surprisingly, you may even get a helping hand from the salespersons at your local computer store. We don’t recommend that you make this your first pit stop when you experience a problem, but we don’t recommend that you rule this option out altogether either. Computer salespersons are hired for a reason - and that’s their knowledge. Often, these kind folks can help you resolve an issue over the phone and prevent you form having to buy a costly solution.

As you can see, help is easy to find - You’ve just got to know where to look for it. Most of the contacts within these resources are extremely friendly and willing to take the time to walk you through a problem at little to no cost. From online discussion groups to the files on your own computer, help is often just a click away.

Sometimes I ponder the future and it wipes me out. Do you know what I’m getting at here? Just think of all those expenses that you’ve yet to cover. Here, I’ll name a few to put things into perspective. There’s the house, unless you’ve paid it off; there’s always some vehicle because we end up switching; there’s credit card debt and possibly past loans; there’s retirement; and finally, if you have children there are education savings plans to think about. WOW, now that feels like a ton of bricks smacking you in the face, doesn’t it? Hey, I never said you were going to like where I was going with this. I merely wanted to offer some valid food for thought. After all, we need to really budget and plan ahead of time to deal with these routine life expenses. Do you have a plan in motion?

I have a daughter who is about to start college this winter quarter and a seven year old who has a ways to go yet. Unfortunately the older one has tuition due this Friday. Talk about a reality check. Did I think out education savings plans many years ago? Of course not! That would have put me too far ahead of the game. And let’s face it, being prepared and stress-free is simply not the American way. So now I have to come up with a fat amount of tuition cash ASAP. Not a fun thing to do, by the way. This is a perfect example why you should not follow suit. Avoid this entire issue by starting education savings plans for your children far in advance. It really isn’t brain surgery. Let me offer a simple example. You start a savings account for each child. If you have only one, then that’s even easier. Place a portion of money, whatever you can handle, in their savings accounts each pay period. You can even have your bank do this for you so that you won’t have to deal with it routinely. This money will really start to build as the years pass by. By the time your child hits college, he/she will have a nice nest-egg waiting to assist financially.

I won’t make the same mistake twice. With my second daughter, I will revert to the education savings plans. We just set up her savings account and things are now put in motion. At least I learned something the first time around.

(And What They Mean)

Computer errors can pop up when least expected, they can cause the entire system to suddenly shut down, and they can inadvertently corrupt data to the point where it can’t be deciphered. Although they can’t always be avoided, it’s important to remember that computer errors can be corrected. The key is to understand what computer errors are, understand what they mean when they show up, and understand how to minimize their occurrence in the first place.

Basically, computer errors are the result of a number of things that may or may not have anything to do with the way the computer is used. They “operate” whenever there’s a conflict among commands. Remember that computers essentially run off of a series of commands and it’s usually a smooth process. But when one command conflicts with another command - or when one command asks for a process or information that isn’t available, the computer returns results that aren’t useable. That’s an error.

A prime example of this kind of error is when users attempt to use software that isn’t applicable for their system. Almost all software accompanies a list of system requirements which dictates what a computer needs to have in order for the software to work properly. To minimize errors of this sort, always verify that your computer has the required components. A project management program that you’re interested in may require a specific operating system, like Windows XP for example. And although this program may install just fine on a Windows 98 machine, it will generate a multitude of errors once its started.

Insufficient memory will cause errors as well. That’s why software programs include minimum memory requirements. A program that needs 14MB of memory will generate errors on a computer that only has 4MB of memory if it runs at all. The same goes for disk space, monitor color depth and resolution. In these situations, problems occur the moment that a piece of software attempts to access the things (hardware, memory, space, resolution, etc.) that it cannot find.

Because some programs share common files, errors can also occur when these shared files are not up to date. For instance, let’s say that Program A is already installed on a computer and it’s working just fine. Then let’s say that the user of that computer downloads and installs Program B. Program B uses a file that Program A installed much earlier, but when Program B is run, errors popup. Those errors are the result of Program B attempting to use an outdated (shared) file that was installed by Program A. In order to fix that problem, the user would have to download an updated version of the shared file (which to say the least - is not an easy thing to find or do).

Sometimes, errors occur because a system doesn’t have the required drivers or the drivers that are on the system are the incorrect version. Both errors in these cases can be resolved by updating the computer on a regular basis. Microsoft provides a section on its website that can automatically update a computer online and it does this at no cost in an effort to reduce errors like this. Always try to keep your computer updated so that should a program share a file, it will share a file that has been updated on hundreds of thousands of computers, like yours.

This article doesn’t even begin to cover the entire gamut of computer errors - but additional information regarding how to get help with a computer issue (including computer errors) can be found in our article titled, “Computer Help” no matter what the problem is.

An Introduction to Shareware

Visit any computer store today and you’ll find what seems like miles and miles of software on sale. Certainly enticing buys, there are a few problems with buying software off the shelves. On the shelf, software - otherwise known as “commercial software” - can be expensive, and incompatible, and outdated when compared to what’s available online. Fortunately, there’s an alternative to commercial software and although it isn’t new, it’s one of the most under-exploited opportunities in the computer industry.

We’re talking about shareware - software that you can try before buying.

Shareware has a long history and was rather popular in the days where BBS (bulletin board systems) reigned the online industry. It hasn’t gone anywhere, but its competition with commercial software is fierce - so fierce that it tends to fall on the back burner among new computer users. This is unfortunate because shareware has so many advantages over commercial software.

One of those advantages is its cost. On the whole, shareware is generally cheaper than commercial software. But don’t misinterpret the cost. With shareware, cheap does not equal low-quality and there are plenty of examples that prove shareware often outperforms the quality of commercial software time and time again. How much savings are we talking about? You could purchase a quality word processor, spreadsheet, database program, or system utility anywhere from a mere $15 to under a hundred. This is almost unheard of in stores like Best Buy, Circuit City, or Egghead, yet the shareware programs offered within this price range rival even Microsoft’s Office suite.

Another advantage that shareware has over commercial software is its compatibility. We’re not saying that shareware is compatible with all operating systems. What we’re saying is that since we can try shareware before paying for it, we can determine if the software is completely compatible with our systems first. In other words, we can discover whether the software performs the way we want them to and should anyone try to do the same with commercial software, they’ll be in for a big disappointment.

Commercial software policy doesn’t even allow for returns, let alone “borrowing” them to try them.

The last advantage that shareware has over commercial software (but certainly not the least) is its applicability. Plain and simple, shareware is the best bet when you want to keep on top of the latest release of a particular program. Sure, computer stores do their best to keep their inventory up to date, but when you can download version 5.6042 of a shareware program as opposed to buying a commercial 3.0 version from the local computer shop, there’s just no comparison.

Which brings up our next point. Just where does one get shareware? Shareware is all over the Internet and it’s really hard not to bump into it. The most popular places to find shareware is within thousands of download libraries, however the companies (and even independent programmers behind shareware) are increasingly offering shareware from their own websites. A simple Google or Yahoo search for a particular type of program will yield all sorts of results that point you toward items that you can try before you buy.

Be aware however, that because shareware is not commercial software, you may not experience a full program the way you would if you bought the software out of a box. Shareware may or may not be limited - meaning that some functions may not be available to you until the program is paid for. These limitations are often small and don’t interfere with the way its full version operations. They’re really just implemented as a way to prompt payment. Remember that shareware is not freeware. You shouldn’t try to use shareware as commercial software without paying for it.

About the only thing that’s similar between shareware and commercial software is the way in which they may be bought. With a credit card, you can be the new owner of your own software within minutes.

A Quick How To

Visit any video game outlet and you’re bound to get overwhelmed by the hundreds of choices available - especially if you’re new to gaming. Interestingly, children and teens seem to know their way around these places as if they were their second home. But for the adult, the typical video store looks like some sort of color paint explosion and sooner or later, all the games start to look the same. This guide is for the adult who’s buying a game for a younger person perhaps as a birthday gift or as a bribe. Whatever the reason, you’re going to appreciate the following tips.

1. Research this strange phenomenon before setting foot inside a video store. There’s plenty of information available about video games online, so to reduce frustration offline, fire up your web browser and do a little homework. Visit the website of the gaming outlet nearest you and then look for a link to the games section of the system that your youngster plays. Here’s a helpful chart to explain what all those strange letters mean.

Wii = Nintendo’s Wii System
EA Sports = Entertainment Arts System
PS3 = Playstation 3 System
XBOX 360 = Microsoft’s XBOX 360 System
PC = Personal Computer
PS2 = Playstation 2 System
PSP = Playstation Portable System
DS = Nintendo’s DS System

The key is to locate the system on the store’s website first. The system, it’s accessories, and all of the games that work on that system will follow. If not, you may need to use the website’s internal search engine.

2. After locating the appropriate games section for your youngster’s machine, check out the ratings of each game and create a temporary shopping list of age appropriate material. The Entertainment Software Rating Board (ESRB) gives each game a rating in an effort to inform parents what their children are playing. Here’s a handy reference to what the ratings mean:

C = Appropriate for Early childhood
E = Appropriate for Everyone
E 10+ = Appropriate for Everyone aged 10 and older
T = Appropriate for Teens
M = Appropriate for Mature Adults

3. Within your temporary shopping list, try find a game that’s built from the latest movie release. Little people love the new animated movies put out by Disney and Pixar, and they really enjoy re-living precious moments in the movie in a video game. That’s why when these movies come out on DVD, their producers put a few games in the “Special Features section” of the CDs.

4. If you can’t find a game that’s built from a movie that the child likes, try to find a game that centers around a popular cartoon character or one that attempts to educate.

5. If you still can’t find one that resembles something that you’ve heard this particular person rambling on about, first give yourself a slight slap on the hand. You should pay better attention. Then point your browser to the nearest Blockbuster or Hollywood Video website. Follow the same procedure outlined in steps 1 - 3 only this time, elect to rent 5 or 6 games that look appealing. This will give your tot a chance to play some games and select one to keep forever while you return the others.

6. If on the other hand, you did find a game in step 3 or 4, you can either check out online, or drive up to the store and buy it there.

They say you can’t judge a book by its cover, but the illustrations on the both video and pc game cases do a pretty good job of representing the game’s content. So if you see an illustration of fighting warriors, chances are the game will be more violent than you prefer. If on the other hand, you see an illustration that resembles what you’d see on the cover of an interesting children’s book, the game should be age appropriate.

After you know what you might want in a camera, you can then use digital camera ratings to narrow down a few models that you may like to have. You can decide if you want something with a lot of bulk, or if you need something to slip into a small purse. You might also want to decide how much zoom you think you need, if you need any at all. This all depends on what you want to use your camera for. Those just for snapshots at home don’t have to be too complicated, and if that is what you need, you should then find digital camera ratings for those types and find what you need.

If you think you have found what you need, you should still look around for digital camera ratings to be sure you have found the best model and best price for your needs. You may have missed something, so going back for a second or even third look is a good idea. If you are thinking of buying something on an auction site to save some money, these digital camera ratings can help you figure out if what you are getting is worth the price, or if you should find a newer model, bit the bullet, and pay full price. Finding a great deal on a camera is always an awesome experience, but you won’t be happy if you have not chosen the right one, or perhaps gave up what you really wanted to save a few bucks.

You’ve Got The Skills, So Why Not?

If you find yourself playing video games day-in and day-out, you might be a prime candidate for establishing yourself as a gaming expert. All you need is a good knowledge of a wide range of games and gaming systems, and of course, a lot of patience. The rewards are phenomenal and in the end, you’ll be a better person for it.

So what is an expert anyway? Just what is it that qualifies anyone to be an expert on anything? Since there aren’t any colleges that offer degrees in this genre, we can qualify any gamer as an expert who has the qualities described above. So if you have the knowledge or ability to play a game skillfully - and you enjoy solving problems, you could probably claim the rights to an expert status.

Just be sure that you ensure your own growth in the gaming industry. Part of being an expert is admitting that there’s always more to learn and in the gaming industry, this should never be a hard thing to pull off. By exposing yourself to new games and new game systems, you can turn every opportunity to play with one into an opportunity to learn more than what you already know. In doing so, you’ll learn tons of new strategies and widen your resourcefulness as a point of help to others.

You could also make multiple efforts to collaborate with others involved with video games. Get off the game and get out into the public so that you can network and discuss your discoveries with others. Networking gives you the wonderful opportunities to share or swap secrets, teach others, and learn a little something new at the same time. And the relationships that you build as a result are simply invaluable. There’s probably no other way you could gain access to little known gaming secrets than to network among the best gamers around.

If you’re completely dedicated toward becoming a gaming expert, consider taking some classes in game programming. Seek out and apprenticeship and find training programs that are offered in both your local area and the gaming industry as a whole. This is an excellent way to learn everything anyone would ever want to know about gaming, and its a good entrance into the gaming industry if you aren’t too crazy about making a commitment to a full time gaming career.

You could also subscribe to gaming magazines, participate in online discussion boards, or sign up for book clubs that focus on gaming material.

Take note that your status as a gaming expert may not always be appreciated. Strong criticisms - whether right or wrong - come with the glory of being perceived as the “answer to everything.” As an example, you may be rejected for an opportunity that you feel you’re perfect for, or you may experience the spew of a less-than-experienced heckler. The first rule of thumb is to not take rejection or spew personally. People may be jealous of your position, or they may want to test you just to see how much you really do (or don’t) know. The reasons behind these reactions to your assistance don’t really matter as long as you’re confident about the quality and value behind your help. A true expert looks past these things and they constantly look for ways to improve themselves.

Knowing What You’re Working With Helps Technicians

Getting help with your computer software can be easier when you know the correct terms to use. One of the biggest problems that new computer users have with technical support is not knowing how to correctly describe the problem that they’re having. And it isn’t fair to expect a tech support person to automatically know what a “thing-a-ma-jingy,” or “whatcha-ma-call-it” is.

The following describes the correct names for common components of software so that when you experience a problem, you can effectively describe an issue that you’re having and a technician can readily resolve it.

User interface - this is the visual design of a program. It may contain squares, boxes, words, icons, and buttons. If you’re experiencing insufficient memory for example, you might see black rectangles across the user interface of your software programs.

Title bar - this is the top-most part of a program that displays its own name or it may describe the contents displayed in another part of the interface. If a program is incorrectly coded, you may see a wrong description in this part of its interface.

Menu bar - this part of a program displays menu items and menu options. Some of the most common parts of a menu bar grants access to File commands, Open commands, Save commands, and Print commands. An example of an error in this part of an interface would be if an option was missing or grayed out (lighter in color).

Tool bar - this part of a program displays small icons across the top which represent tools. Clicking an icon will open a tool or process a command that might also exist on a program’s menu bar. Problems in this part of an interface are uncommon, however if you find yourself repeatedly clicking an icon with no results, you can correctly describe the problem by referring to the toolbar.

Minimize, Restore, and Exit buttons - these three buttons are usually located on the right-most upper part of a program’s interface and each allow you to minimize a program’s screen, restore it to its original size, or shut down the program completely.

Scroll bar - this convenient tool allows users to move data up and down the computer screen.

Status bar - this part of a program is located at the bottom-most part of its interface, and it usually displays small messages that indicate the progress of a command or task. If programmed incorrectly, an application might display the wrong information in this area.

Context menu - like the menu bar, a context menu displays when a user right-clicks on something. It displays commands just like what you see on a File menu or a Help menu.

Input box - input boxes are usually small rectangles that allow you to type data into a simple interfaces like a webpage or browser window. If you find that you can’t type information into one of these, you can effectively resolve the issue with a technician by calling it an input box, rather than a “white rectangle,” or “place to put in text.”

Button - buttons perform a command after a user clicks them with a mouse. Problems occur when the text of a button is grayed out or if it doesn’t appear to sink into the screen when clicked.

Check box - a check box is a small box that allows a user to indicate several choices among many. When clicked, a small “x” displays inside a box. Similar to the check box, a radio button allows a user to indicate a single choice among many. Problems with radio buttons and check boxes occur when a user makes one choice, but the interface reacts as if the user made many choices (or none at all). When describing a problem to a technician, be sure to indicate whether the problem occurs with a check box or a radio box. Computer novices mistakenly interchange the names of both of these controls.