Learning by doing

StayCharged Batteries - A New Development in Recharging Technology

Label: batteries, staycharged

StayCharged batteries are Duracell's new range of rechargeable batteries that represent a significant step forward in power cell technology. Standard rechargeable batteries suffer from one major flaw - once charged, if they are not used immediately, they begin to lose power. Most rechargeable batteries will lose their charge entirely after just two or three weeks. This means that they cannot be stored for any length of time, which reduces their convenience value.

StayCharged batteries, however, utilise the very latest in battery technology to overcome this obstacle. The StayCharged range are unique in that they will hold 80% of their charge for up to a year when not in use.

This added dependability means that you can be confident that you'll still get optimum performance from your batteries even if they were charged months ago.

With the proliferation of sophisticated high-drain modern electronic devices, such as digital cameras and MP3 players, it's more important than ever to be sure that your batteries will deliver when you need them most. There is nothing more frustrating than having batteries fail on you unexpectedly.

One of the benefits of the StayCharged range is that you can keep a set of batteries as spares should your current set run out of charge, and you don't have to worry about the backup batteries being just as flat as the ones they are replacing.

Because standard rechargeable batteries lose their power over a relatively short period of time, they are sold uncharged, as they would lose their charge anyway before they left the shelves. Due to their ability to hold a charge for such long periods, however, StayCharged batteries come pre-charged and ready to use straight out of the box.

Many rechargeable battery users find themselves having to resort to disposables when their batteries fail unexpectedly, because they don't have time to charge a fresh set. Although cheaper in the short term, the cost of using disposables soon mounts up, whereas rechargables quickly pay for themselves after just a few charges. StayCharged batteries can be charged using a standard home charger, so there's no need to invest in any extra equipment to take advantage of this sophisticated new technology.

Duracell have a long history of innovation and technical breakthroughs in the power cell industry, and the StayCharged range is another example of their expertise in action. Combining the cost-effectiveness of rechargeable batteries with the convenience of disposables, StayCharged represents a significant step forward in battery technology. 1 komentar

Important Points to Know About Registry to Speed Up Your PC

Label: computer speed, registry

Often the speed of the computer goes down due to certain problems in the registry which can be solved easily if the basic structure and functioning of the registry is known. To speed up your PC, you should know how to handle registry and how you can make out when it goes wrong. It is important to understand in time that your registry is not working properly and taking an immediate action. Basically, registry is the main component of the computer system which has all the information, hardware, software and operating system software. The basic purpose of registry is to assemble the programs in Windows in the right manner and configure them in the right manner.

When your computer slows sown and gets cluttered with information which is of no consequence, one should understand that the time has come to speed up your PC by cleaning the registry. It is vital as it may lead to error messages, poor computer performance and crashes in the system.

If you are wondering what happens when registry is bloated, then the answer are computer crash, slowdown and error which may be caused because of uninstalling of a game or may be updating program or downloading something from internet which had virus and spyware.

Now you should know what to do to speed up your PC and the only rescue this time is getting your registry repaired. You need to repair the registry and scan it at regular interval of time. This can be done using registry cleaner which would scan the system on regular interval to clear off unnecessary files, viruses and to optimize the entire system.

Thus, a very basic knowledge about registry is highly valuable in making your computer run properly and error free. This will boast up the performance of the system and speed up your PC.

In our review, we found that Registry Easy is the best registry cleaner for speeding up your computer. 0 komentar

Computer Maintenance Guidelines

Label: computer maintenance

Database Backup and Recovery Needs

Label: backup, database, recovery, recovery data

Though many database systems nowadays incorporate tools for database backup and recovery in their infrastructure and interfaces, it is wise to comprehend what the entire backup and recovery process entails. With growing volumes of both personal and organizational information, there is definitely a need for safe backup and recovery. Maintain your database properly by making use of free backup software and data recovery techniques. Apart from the data files, database transaction logs also call for backing up. The regularity of performing backups entirely depends on your data requirements. There being a wide range of free backup software to select from, it is the responsibility of every computer user to select the best software for backup solutions.

Database failure can happen due to a wide range of reasons. It is wise to be familiar with some of these reasons so that you can integrate then in you recovery and backup plan. Media failure can cause data damage and loss. This happens when the media holding the transaction logs or data files fail. Data damage, corruption or loss can also happen due to user error. A catastrophic event can also cause database failure. Therefore, it is vital to have a database backup and recovery plan. Free backup software also comes in handy to enable you set up a back up of your database which will be a great relief in case your data gets damaged or lost.

If a database crashes and there is no plan of recovering it, the results can be very devastating to an organization as this can amount to data loss, revenue loss and dissatisfaction by customers. Whether an organization is small or big, backing up important data is of essence. Free backup software and a backup and recovery plan are vital in case disaster strikes. The backup should be able to include important database parts like the redo logs, data files and control files. Data backups normally protect against unexpected loss of data by offering a way through which original data can be restored. Generally, recovery identifies the various operations that are executed in restoration, rolling back and rolling forward a back up. This includes the operations and strategies that are put in place to protect the database from loss of data.

Though the database backup and recovery process can be intricate, it involves some basic principles. Firstly, there is a multiplexing of the online redo logs. After this, the database is run into an ARCHIVELOG mode after which the redo logs are archived to many locations. Then the many concurrent backups for all control files are maintained. Finally, regular backups of the physical data files are taken and stored safely; if possible, many copies are made. This is all possible with the aid of free backup software.

As long as there backups of the archive redo logs, recreating the original database is normally simple. A statement failure, process failure, instance failure, media failure or application/user error can lead to data loss. Make use of free backup software to secure your data. When backing up the database, there is a wide range of backup type to use such as the whole database backup, offline database backup, online database backup, datafile backup or tablespace backup. Backup and recovery for your database is vital to protect data from failures and corruption. Free backup software solutions offer you feature to protect data. A backup is important for any personal or organizational data just in case of database failure or destruction.

Database backup is essential to the day to day functions of a company. A company without a decent database backup can face disastrous consequences should the live database fail. Nowadays database backup and recovery is a standard function in any backup software solution. It is also becoming common practice in free backup software solutions given its importance. So have a look at both types of solutions as you don't always need to spend to cater for your needs. 0 komentar

Recover Data From Windows 7 Hard Drive

Label: data lost, recovery data, windows 7

Data is a small word of great importance in today's world of computers. In this small word, the whole world of information could be fed.

What Is Data Loss?
Data loss can be the biggest trouble for many computer users as data is a thing of prime importance today. The problem of data loss is a very common problem for computer users as human follies, computer bugs etc cannot be ruled out. Data is very important for many business/organizational/institutional/personal operations because it contains chief information whose loss can lead to severe trouble. You can lose your valuable data due to any reason like virus problem, formatting of hard disk, accidental file deletion etc.

Is Data Recovery Possible After The Loss?
Sometimes, when we have lost our precious records (data), we think negatively that the lost data can't be recovered. But, this is a wrong notion! At the time of data loss, you should not panic as most deleted documents can be recovered.

How to Recover Deleted Files?
If you act immediately after the deletion occurs, then you have very high probability of retrieving your files. After deletion of files, they not permanently deleted from your system but they are in a hidden mode; so, you are unable to see them. To get back deleted data, follow these steps:

Step 1: Look in the Recycle Bin

Your first step is to look in the Recycle Bin and see if you can restore the deleted file(s). If you are able to restore the files, then navigate their original location as they will be present there. If you have already emptied the Recycle Bin or deleted the files using Shift+Del, then go to Step 2.

Step 2: Use a Third-Party Software Tool to Recover Data

You can still recover files even if you have deleted or emptied the contents of the Recycle Bin by using an outside software tool. It is important to use the correct software to recover your deleted data. Recover Data's Data Recovery Tool is perhaps the most commonly used software to recover deleted data from any type of data storage media device or any other Windows Operating System such as 98, ME, XP, 2000, 2003, Vista, Windows 7. Windows 7 Data Recovery Software is an excellent recovery program for Windows 7 Operating Systems. After file deletion/corruption, if you take immediate action, then the chances of recovery are very good and you can easily recover all of your deleted data from any corrupted or formatted partition.

(Note: Many times people try to recover files through the 'System Restore' feature but this only restores your system to a previous date and cannot recover the file you just deleted.)

Recover Data is trustworthy and leading provider of Data Recovery Company of IT industry. This company has been providing inexpensive high technology-driven data recovery tool for all kinds of hard drive such as Maxtor, Seagate, Hitachi and many more. Recover Data offers 24/7 online support for all our clients with expert data recovery knowledgeable person. For more information about the company's profile and its products, please visit our corporate website http://www.windowsdatarecovery.in. 0 komentar

How to Connect a Laptop to a TV

Label: connect laptop to tv, laptop, tv laptop

To many people connecting their laptop to a TV can be a bit daunting but there is no need for it to be so. Probably the hardest part is figuring out what connections they have available on their TV and laptop then getting a suitable laptop to TV cable. Here we will offer some advice in working out what connection options you have, while we can't come into your home and tell you we can describe what connections there are and offer some pointers for each one. Older equipment / non high definition will often use one of the following cables:

RCA cables or sometimes known as Phono leads were very common a few years ago using three round coloured connectors and used to transmit analogue data. The three connectors are yellow for video, white for the left channel audio and red for right channel audio.

S-Video cables or Super Video is still popular and consists of a round connector with between 4 and 7 pins for the video signal and two audio cables for the left and right audio channels the same as RCA.

Scart Cables are rectangular in shape and have 21 pins in two horizontal rows. Commonly used on European TV's and are capable of transferring both audio and video signals in standard definition. Now of course they are outdated and if your equipment is modern it is unlikely to use them.

VGA cables commonly used on older laptops and desktop computers and are a 15 pin connector and have a rounded rectangle shape. The VGA cable is only capable of transferring video information for audio you will normally have to use RCA type cables.

More modern equipment such as digital and high definition will most likely use one of the following:

DVI cables are rectangular in shape and have three horizontal rows of 8 pins giving a total of 24 pins. These were the standard connector for digital video until recently with the advent of newer and faster technologies.

HDMI Cable is now the standard for digital connections and used for watching HD TV etc... They are rectangular in shape and about half the size of a DVI connector having only 19 pins in the connection. One of the advantages of these is that they can transfer both digital audio and video.

DisplayPort Cables have been specifically developed for connecting computers to their displays and to home entertainment systems and allowing the transfer of High definition data both audio and video.

Once you have figured out what connections you have available to connect a laptop to a TV you can take a look at what options are available. Don't worry if your laptop and TV don't have the same connections types as there are a number of ways of converting one to another available. A good cable & lead supplier will normally be able to offer you advice if you are still unsure what you need to get the job done.

The UK's premier supplier of all things cables, including HDMI Cable. If you need a cable but are unsure which cable you need then why not try our cable finder. 0 komentar

Cloud Computing - What is It?

A new popular subject that has been circulating around the world of technology has been cloud computing. Though not many actually have a clear understanding of what cloud computing really is, even experts are stumped and have a difficult time explaining exactly what it is. Here at bright-tutorials we feel it is our duty to enlighten the world as to how this new technology will change the way information is exchanged over the internet.

Although cloud computing in it's purest form can never truly exist proof of concept versions have already been attempted by small companies, but with Google and IBM racing after this golden opportunity to take over what could quite possibly be the most powerful emerging industry since gasoline we are in for some major changes to the computer market and the way we use the internet.

Now on to what cloud computing really is! In a nutshell cloud computing in its purest form is connecting directly to the internet with no delay and with no hardware. As you can see this is quite impossible but what these major companies hope to do is, like servers, rent out bandwidth. By allowing users to connect to their satellite through an extremely strong connection via a very small piece of hardware that will not have any software on it except what would be required to connect to the satellite which is essentially how 3G works. Once it is connected the piece of hardware will simply display a visual of a webpage the servers on the satellite will send it.

You may ask "What about storage?", now this is the most intriguing but also the scariest part of cloud computing. Through cloud computing all the essential software will be pre-installed for you on Google or IBM's servers. You will be charged for how much storage you use on their server, but at the same time will have to trust the company with all your software. Because the company you will have all your software on will control the online market there is fear it will become a monopoly and will have too much control, but at the same time with this new technology brings another advantage, bulk discounts. Since the company will have so many users the company will be able to buy programs in bulk getting a lower cost for each user. This could mean a slow death to online piracy should downloads be regulated. This could also lead to other scary situations in which sensitive data could be sold by the middle man.

The military has already started to outsource its intel to a third party saving it hundreds of millions, and public use is soon to follow. When will it happen? Which company will come out on top? What will happen to internet use? How much will it cost? Will internet use spread to other countries due to it's cheaper price? Will we all be under the control of the company? These are all good questions. 0 komentar