A cell phone, like any other electronic device, has its problems:
Generally, non-repairable internal corrosion of parts results if you get the phone wet or use wet hands to push the buttons. Consider a protective case. If the phone does get wet, be sure it is totally dry before you switch it on so you can try to avoid damaging internal parts.
Extreme heat in a car can damage the battery or the cell-phone electronics. Extreme cold may cause a momentary loss of the screen display.
Analog cell phones suffer from a problem known as "cloning." A phone is "cloned" when someone steals its ID numbers and is able to make fraudulent calls on the owner's account.
Here is how cloning occurs: When your phone makes a call, it transmits the ESN and MIN to the network at the beginning of the call. The MIN/ESN pair is a unique tag for your phone -- this is how the phone company knows who to bill for the call. When your phone transmits its MIN/ESN pair, it is possible for nefarious sorts to listen (with a scanner) and capture the pair. With the right equipment, it is fairly easy to modify another phone so that it contains your MIN/ESN pair, which allows the nefarious individual to make calls on your account.
For more information about cell phones and related topics, check out the links on the next page and be sure to read How Buying a Cell Phone Works for loads of helpful consumer tips.
Friday, June 22, 2007
Problems with Cell Phones
Posted by cellter at 7:35 AM
Maintain Your PC’s Performance With PC Programs
Over time, even the most sophisticated, memory packed computer can begin to run slow if we don’t do something to prevent it. The reason why has less to do with how computers are made and how they age and more to do with the way we use them. You see, all of the daily tasks that we do on our PC from running programs to downloading and deleting software can make our computer sluggish.
To keep this from happening, you need to understand the reasons why your PC is getting slower and do something to keep your PC running at its best. You can do this through regular maintenance and PC performance optimization programs.
Before we discuss all of the things that could be affecting your PC’s performance, let’s talk a little about what symptoms a slow computer can have.
In addition to being excruciatingly slow when it comes to opening programs or finishing tasks, your PC may also experience data loss, unwanted shutdowns, Windows crashing and Windows hang up. All of these can be very annoying to deal with and are a sure sign that you need to optimize your PC and maintain it.
There are many reasons why your PC is getting slower and not performing quite the way it used to. Any one of them may be just the thing that is holding your PC back. In some cases, there is more than one culprit at work. But there are solutions to keep your computer from being affected by these nuisances, and we will talk about what you can do to maintain your PC and keep it running smoothly if it encounters any of these problems.
When you download and use programs on your PC, sometimes they are set up to start running as soon as you turn on your computer. These programs may be running in the background without you even knowing it and they use up precious memory needed for other tasks.
To see if you have any programs running in the background, press Ctrl + Alt + Delete at the same time.
A list of all of the currently running programs will appear in a pop up window. You can choose to stop the programs by highlighting the program and clicking “end task.” If you want to keep those programs from starting when you turn on your PC, change the individual settings for each program so that they will not automatically be turned on.
Memory is a computer component that allows it to do all of the various tasks that you require of it. When you start to do a task, a segment of memory is assigned to that task. If you don’t have enough memory and you try to do several tasks at once, you may run out of memory and not be able to perform any tasks properly. In order to optimize and maintain memory, you can use a Memory Optimizer program. This program changes the way that Windows manages memory so that you can use it more efficiently.
Your hard drive is like a huge filing cabinet containing all of the files that you need for your computer to perform properly. When you add programs, files are added to this data base. When you delete data or programs, files are removed. This process results in holes or empty spaces in your filing cabinet.
These holes make it harder for your computer to work because it continuously has to search for information over a larger distance and sometimes search for information that is completely out of order. To combat this, you need to defragment your hard drive. You can do this with your Windows system optimization tools or with a Registry Deffrager and Optimizer. These programs eliminate holes and arrange your files in a sensible order.
Just as your PC’s hard drive could be filed improperly, it can also be too full to work at its best. A good rule of thumb is to have at least 2MB to 3MB of space on your hard drive for your PC to function properly. To free up space, simply delete unused programs on the C: drive.
Maintaining your PC’s performance is vital if you want you computer to always complete tasks at its top speed. While Windows has some system tools to help you do this, they do not work on their own. You have to actually go and start the programs to optimize your computer. And they may not be enough. In this case, you may want to opt for optimization software such as PC Programs to help maintain your PC’s performance.
About the Author:
Brought to you by PC Power Suite The new PC Power Suite is an all in one utility suite for maintaining your Windows operating system. Take control of your computer now! www.pcpowersuite.com.
Posted by cellter at 7:33 AM
Monday, June 11, 2007
Are You Safe from hackers
We don't use E-gold very often since most of our online business and customer sales are conducted through our online merchant account. However, we occasionally have someone who will request paying by E-gold so we keep an account there for this reason. Once a month or so we withdraw the funds and decided to do so yesterday. Imagine our dismay when we logged into our E-gold account yesterday and found our balance to be a big fat ZERO! We had checked the balance just a few days ago so we knew this was not correct. After investigating the history of the account, we found that a spend had been made to another e-gold account user WITHOUT our knowledge or authorization. We had been hacked!
Since we have up to date anti-virus and firewall software on our computer, we assumed we were safe. Not so! It seems this is not enough to keep away the hackers as the software does not prevent "Spyware" from being installed on your computer.
"Spyware" is software that gets onto your computer and literally "spies" on your activities. The spying can range from relatively harmless use of cookies tracking you across multiple websites... to extremely dangerous "keystroke loggers" which record passwords, credit cards, and other personal data. That data then gets relayed to the person who put the software on your computer.
Spyware gets on your computer in one of several different ways.
First, it rides along with software you download from the 'Net and install on your system.
Second, they come as email attachments (much like viruses) and automatically install themselves on your computer when you open the email message.
Third, hackers find an open port on your computer and use the "back door" to install basically anything they want.
And fourth, the more malicious types, like keystroke loggers, can even get installed by someone with direct physical access to your computer such as an employer, suspicious spouse, business competitor, or someone who wants to know exactly what you're doing.
So how do you protect yourself against these malicious hackers? You need a program that specifically scans your system for the tens-of-thousands of existing spyware programs along with the new ones appearing daily.
Below are two programs which specifically check for and remove spyware from your system:
"Spybot Search & Destroy" - www.safer-networking.org "Ad Aware" - www.lavasoft.de/software/adaware/
You may have spyware lurking on your computer right now so protect yourself today by downloading one of the above programs!
As a point of reference, we contacted E-gold and informed them that we had been hacked. We provided them with the account number of the person who received the funds and asked for a contact e-mail address on the person. E-gold informed us that they could not provide that information without a "court order" and that basically there was no way of getting the money back!
Take action today to protect yourself from this growing threat! The bottom line is: - Keep your anti-virus program current
- Install a firewall- Carefully screen software before installing it- Scan specifically for spyware weekly- Stay current on this growing threat.
About the Author:
Charles & Susan Truett are experienced internet marketers who have built a successful online business and are now teaching others how to achieve the same success. For more information on how to make money at home visit:www.partnersinsuccess.net
Posted by cellter at 3:57 AM