Cheap PC Laptop computers Guide



Laptop computers have now become almost essential for most of us, this is why buying a good model is a main priority. However, technology is always changing so quickly that it’s likely any PC Laptop computers is going to quickly become out to date in just a few months. With things always changing, it makes sense that you don’t want to spend a fortune just to have your laptop devalued within a short time. Don’t you want a great machine that also helps you to save your money? If you do, then this article will let you know how to go about finding one.

Here are our top tips on buying a cheap PC Laptop computers:

Choose the manufacturer carefully: If you choose to buy a PC Laptop computers from one of the most well-known companies then you might be paying more simply for the brand name. Paying for the brand name probably does mean you’ll be getting a good quality product, though there are many lesser known companies that can also provide you with excellent quality laptops if you know where to look. When you buy from these companies you can end up saving a lot of money – or you could even go for laptops that are assembled at home.

Laptops from $399: Recently you’ve probably seen quite a few laptops advertised for sale at extremely low prices. There are laptops available costing $399, but you shouldn’t expect that your laptop is going to come with all the best features. There are a few reasons why your laptop might be being sold for such a low cost…

The warranty could be for just three months instead of a full year. This means that you should think carefully whether three months is long enough for you. If anything goes wrong with your laptop outside of those three months then you will not be covered for a new machine or a repair.

You might also be getting a lower amount of RAM, for example just 256 MB RAM instead of 1GB. The size of the RAM is more important depending on the speed of the processor that comes with your computer. For example, if you only have 256MB RAM then you might not be able to run some of the current games and software programs.

These cheaper machines may also have just a CD-ROM instead of a DVD-RW or CD-RW, meaning that you won’t be able to create CDs or DVDs, which most laptops should be able to do.

If you feel that it’s acceptable to get these lower functions on your laptop, then you could save a lot of money by going for the cheaper models.

Rebates: Some manufacturers give you rebates if you choose certain models of PC Laptop computers. These rebates can look very tempting at first, but you should realize that you may only be able to get your hands on them if you spend your money on extra software. Do you really need that software to begin with?

Taking Over The Portable Mp3 Player Review



Before you go out and shell out all kinds of money for a portable mp3 video player you may want to consider doing a little bit of research. It is important to know what you are looking for when it comes to purchasing electronics so that is why you should want to put some time into reading a portable mp3 player review. The typical portable mp3 player review will just be something that will give you a basic overview of the product so that you can learn more about it before spending all of that money on something that just is not worth it in the long run.

The portable mp3 player review is something that you would really want to study so you can discover what it is about them that you like and that you do not like. By being able to make opinions such as those based on the portable mp3 player review, you may be opening yourself up to something better all together. It is extremely important to make sure that you are not buying something that you are later going to regret down the road. Read over the portable mp3 player review and research the product as much as possible before breaking out the credit card or check book.

Where You Can Most Likely Find Reviews

When you search the Internet for the particular item or product that you have in mind, you are more in likely going to come up with many different sites claiming to have information that you need. While some of these sites are going to be worthless to you, there are going to be a few that offer you a portable mp3 player review or two to read over. The portable mp3 player review that you will be reading is most likely going to have come directly from another consumer and not some big business simply out to make money off of you.

You always make to double check and make sure that the portable mp3 player review that you are reading is one that is from a consumer and not from a company. This is because you want an honest opinion about a product instead of reading through an advertisement. So when searching for a legit portable mp3 player review, make sure you know what you are reading and always check and double check your facts. In the end you will have plenty of information to make your decision off of.

NEW VIRUS ON CELLPHONES MAKES YOUR CELLPHONE MAKE CALLS WITHOUT YOU KNOWING IT

Virus Attacks on cellphones

An increase in virus attacks has been seen globally in October 2009, and it is only the beginning.

I warned about virus on the smart phones to become a growing problem as early as in May 2009. The attacks so far have been less malicious than just to prove that the cellphones are vulnerable to attacks through various ways.

The fact that the cellphones are less protected than the PC’s makes us believe what we see now is only a beginning.

You should begin to check your phone bill more closely now, as a virus has been found that makes your phone make a call on its own.

This is the first virus where we see some economic gain can be found, and we will talk about large money here. Just taking some few cents from each phone would make billions of dollars globally.

The hackers industry is on the loose, and they really want your money – and they are not shy of any methods to get it from you.

This is how you secure your cell phone

It is totally irresponsible of any company to not install anti-virus software on their cell phones, however it goes for all of us individual users as well.

So far there has been seen as no need to install any anti-virus software on the cellphones as attacks have not been around for so long. However, there are several things you can do yourself to avoid viruses on your phone.

Turn off the bluetooth function when you are not using this function on the phone. Virus can be transferred through the bluetooth system and the probability will increase that someone will take over your phone.

Do not open files or MMS that you did not expect to get or know about in forehand.

If you surf on the internet with your cellphone, avoid pages you are not sure of or have no knowledge about at all. You have to remember that you probably are better protected visiting the same pages with your PC since it has a anti-virus software protecting you. The Cellphone is just like a PC without the anti-virus software installed.

You can buy a anti-virus software through the internet, however you can not find any proven good anti-virus software for free for your cellphone yet.

E-mail is vulnerable in particular.

You would hardly think of surfing the internet or running a email program without using a anti-virus software on your PC. However, the smart phones have become like mini-computers with an operating system and add-on software which all are vulnerable to virus attacks.

It is just here the cyber criminals have found an interest to tap into. The hackers are no longer the boys in the boys room sitting and making codes just to prove themselves. They are now part of an industry funded by major criminal organizations able to create malicious software with almost no limits any longer.

However, the problem is that most of the users do not even know how to install antivirus software on the cellphone.

This is a problem that face lots of cellphone users today, and it just indicate that if you want to have a sophisticated cellphone, then you need to become a more sophisticated and knowledgeable user. However, one can say that sellers of the hardware should take some responsibility to enhance security of the use of their product.

You do not sell a car without complying to some safety regulations and measures.  And this lead back to the regulators, that they have no regulations on how safe a cellphone should be to attacks, and maybe this will wake up the legislators to demand some safety measures a hardware should comply with before it is sold into the consumer market.

No smart cellphone to be sold without any proven anti-virus technology enabling the user to feel some safety when using this product. Yes, it will increase the price of the product, but i believe the users will be willing to take this cost given the dangers he or she can be exposed to with a cellphone that is not protected at all.

So far there have not been any complaints in major scale based on the latest calling virus found on the cellphones.

So far you are responsible for any use of your cellphone number and have to pay to the provider any costs associated with your cellphone number.

This is were the conflict starts, who should be responsible to provide a secure service – the users or the provider?

There are several examples of people complaining of phone bill exceeding what they thought they could have been responsible for. However, it is almost impossible for the users to win through with these cases, as collecting evidence could only be done by the provider itself, which is part in the case. The consumer is bound to have lost. It is here the legislators should put some demands to the providers to be able to protect their users. The providers says they are not responsible for the virus attacks and can not be held responsible. On the other hand they provide a service that is prone to virus attacks, and should feel morally obliged to protect their consumer and clients.

We are having a mighty challenge at hand in the near future as these virus attacks will become more frequent and have more stealth power than today.

There are examples produced in the last few weeks of cellphones been taken over and started producing cellphone calls by itself, without any interference of the owner of the phone and the subscription. These examples shows that the phone has begun systematically calling phone The calls varies from few seconds to several minutes and will give the users an extra cost of few cents to Euros or USD pr call.

One examples shown to the public is that one cellphone made around 100 calls during a period of 2 days. It was only found since the user wanted to check why the phone bill showed a discrepancy from previous bills he had.

The evidence that this was a virus, comes from the fact that the calls did not show up on the cellphone call log at all. There is no doubt at all, the cellphone has been taken over by a virus.

This is only the beginning as the cyber criminals have found out tht it is very easier to take over your phone than your PC, as most have antivirus protection on the PC’s but not on the cellphones.

They have also found a very easy way to take money from the users as these services will be directed and used towards special phone services owned by the cyber criminals and therefore will get easy income from the users.

You might ask now, how is the phone infected in the first place?

There are several ways this can happen, but the most probable is that the owner has received a MMS with a virus infected file that takes over the phone. You might levee you open a photo, but in the background the cellphone loads a virus to be hidden on your cellphone.

Another way this method can occur is through surfing on the internet as some web pages have photos with this type of malicious code attached to it.

Another way is through the bluetooth system as files can be loaded onto your cellphone without your knowledge at all.

It is very difficult to detect these attacks and the only measure so far, is to double check your phone bill and make sure you can account for the calls made there. If not, then
you should consider the fact that you have been attacked and there is a need to clean your cellphone to avoid further take over of the cell phone.

By taking over your phone, the cyber criminals will gain information on your cellphone which can be valuable, like email adresses and information inside these (sensitive information, passwords, number, accunts etc)

A virus can also make the phone to call expensive pay services abroad and the owners of these services can make a hugh amount of money on this.

Some viruses are just what it is – a virus to demonstrate a methodology or a way to contribute to the open source society amongst the cyber criminals to gain more knowledge about how to exploit your phone.

The best way to avoid attacks on your cellphone is of course to install a anti-virus program and not to open any files you have no idea were they come from.

The virus is not placed on the SIM card (as of yet not found that is), but is installed in the operating system on the phone itself.

The Pros And Cons Of Factory Automation



Nowadays, the world is all about mechanization. No matter where you turn there is someone trying to figure out how to make something to something else that way a person no longer has to do it. We as humans are stuck on having things done for us. No matter what it is, we would like to have a machine that would take care of it for us. In this day and age there are already a lot of things that require very little from us.

The same is true of factories the world over. To companies there is the matter of making more money and they are always on the look out for ways to cut the costs to make the products they offer. This is where factory automation comes into play. A factory that relies heavily on automation has less in the way of labor costs, making it less expensive for the company to produce products thereby increasing profits all the way around.

There is some debate on whether or not an automated factory is a good idea. Automation relies on machines, like robots to perform tasks that were at one time performed by a human. One of the problems is the fact that these robots and machines cost in the million or more dollars range for the most part, which means a very high initial investment for the company. Now they could, in theory, make the investment back in a few years by not having to pay an employee to do the job, but what if the job becomes unnecessary? This can mean that they spent a lot of money that was not needed.

Next is the fact that robots do not have the ability to think or solve problems without assistance from outside parties, namely humans. Most would say that robots only do the most mundane tasks in a factory so they have no reason to think. Well that very well may be true but what if something goes wrong with the process. Does the robot know to stop? Will it be able to solve the problem on its own? The answer to both of those questions is of course no. The robot must be told what to do by a human and has no thought process of its own.

The other factor is that using factory automation takes jobs away from the people who need them. This is the largest sore spot in the automation debate as it is known today. This is very true and it does harm the economy for the most part because the more people that are out of jobs the worse the economy is.

It is not the best idea for all intents and purposes it is not a good idea to completely automate a factory. The debate about this rages on and it is doubtful that machines will ever replace us completely.