A hard disk may get highly fragmented as files are regularly deleted and created by users. Thus to overcome the issue, Microsoft Windows includes Disk Defragmenter utility. The tool can place fragmented files on contiguous locations on the storage device.
Posts Tagged ‘Hard Disk’
Windows 2000 Disk Defragmenter Tool Issues
Monday, June 29th, 2009Computer Backup Made Easy
Monday, June 29th, 2009Walter Stevens is a contributor at Free-backup.info — the home of the popular Amazon S3 based tool for online remote backup — Back2zip. This article can be found at http://free-backup.info/computer-backup-made-easy.html
What is Computer Backup?
Computer backup is the storing copies of your files on a medium other than your hard disk. The reason that we make computer backups is to protect against the event that something happens to damage our files so they are no longer usable. If we have backups of our files, then we can restore these files to our computer through our backups.
What is Involved in Computer Backup?
Computer backups can be made in very different formats. The traditional method of backing up computer files was the floppy disk. However, floppy disks are becoming increasingly obsolete. It is already not uncommon to not even see a new computer that includes a floppy disk drive when you go to the computer store, and it is becoming almost impossible to actually get a new computer that includes such a drive. Floppy disks can only hold 1.4 megabytes of data, and there are formats which can hold much more.
CD-Rs are CD-ROMs that you can actually write onto, and hold up to 800 megabytes of storage. You can also use CD-RWs, which can be written onto more than once, unlike a CD-R. DVD burners are also becoming increasingly common, and a typical DVD-R can hold up to 4700 megabytes, or 4.7 gigabytes.
Another new technology which is becoming common for computer backup is the key drive. These are removable drives which are very small, the size of a key chain, and many in fact are designed to operate as key chains. They can hold up to gigabytes worth of data, not as much as a typical DVD-R but still a sizeable amount of data.
You can also make backups of your files online. Online backup involves putting your computer files onto an online server, which you can access from any computer that is connected to the internet. This allows you to not have to bother with physical media such as key drives or CD-ROMs while still backing up your data in a secure location.
What is the Best Form of Computer Backup For Me?
Only you can decide which form of computer backup is best for you. CD-Rs and DVD-Rs both hold a lot of data, but they have the drawback of only being usable once. Even CD-RWs and DVD-RWs, which can be rewritten, are not as manipulable as the old floppy disks. Although you can rewrite the CD or DVD, you must still complete the rewrite all at once. You cannot simply take a file from the CD-RW, modify it then re-save it onto the CD-RW, you must rewrite all of the data on the entire disk. This can be a great drawback to using them for your storage use.
A key drive does not have such limitations. While they are not as large as a DVD-ROM, they are still sizable, and you can work on them just as you would any drive on your computer. This makes them very powerful for your computer backup needs.
A Definition of Data Recovery for the Average Net Surfer
Sunday, June 28th, 2009James Fohl is a contributor at Free-backup.info — the home of the popular tool for personal online backup — Back2zip. This article can be found at http://free-backup.info/a-definition-of-data-recovery-for-the-average-net-surfer.html
Curious about data recovery?
Have you ever wondered what data recovery actually is? To answer this question, it is necessary to understand the basis of the need for data recovery. Have you ever lost data on your computer system? By data, of course I mean all of your important files that you have been saving over the years; photos, word documents, even your impressive MP3 collection. And by ‘lost’ I mean that the data was deleted from your hard disk, or lost due to a hard drive failure. In any case, it’s data that you wish you could have saved, but ultimately it’s gone.
Most computer users believe that once their data is lost, its lost forever. They often reload their system software and forget about data recovery, because most home users fail to even acknowledge the existence of the possibility of data recovery. However businesses, as well as many smart technical individuals have discovered many ways of recovering their lost data via processes simply known as data recovery.
Data recovery isn’t as difficult as it may sound.
Services are offered by a wide variety of specialized individuals, as well as in the form of many software applications. While it may sound confusing, it is very easy to tell whether you are in the need of software to assist you in your data recovery, or if you require a specialized individual to help you with your recovery efforts. With either case, it is possible to retrieve your ‘lost’ data, and perhaps save you from the assorted problems that would be sure to arise if you had indeed lost your data, and failed to make any attempt at a recovery effort.
When is data recovery software used?
Data recovery software is often used whenever files are deleted from a computer hard drive, either by fault of the user or by automated actions initiated by the computer’s software. The files may have been deleted from within your system, however by using the correct software it is possible to retrieve this deleted data. In the past few years, many advancements have been made in the development of this software. Data recovery software is targeted towards everyone, with emphasis on the home user and small businesses.
When is a data recovery specialist needed?
Data recovery specialists are required whenever your data has been corrupted due to a failure of your hard drive. It is possible for data recovery specialists to actually extract data and other information from a hard drive that is even in non working condition. This practice is usually targeted towards large businesses, or individuals who have a high demand for their lost data.
Data recovery solutions allows you to have faith in your computer.
With both data recovery specialists, and specialized software available to help retrieve your lost data, the next time you loose important data you will have options available to you that will help you get your data back. From now on, you have options to retrieve your data, instead of just forgetting about it and moving on.
Retrieve Hard Disk Information From a Crashed Laptop
Sunday, June 28th, 2009Laptops should be one of the most feared computers ever made. Why I say this is because of their portability nature. Since they can be carried from place to place they are very prone to damage.
