If you play games or movies on your computer, screen capture software would come in handy to even take screen captures of your high record in your favorite game, or take clips from the latest movie scenes on your computer.

When it comes to what screen capture software to use, you should take careful consideration when selecting what program you use. Some programs don’t offer important features you might deem useful, like the ability to capture scrolling windows. This feature will enable the capture tool to scroll automatically to capture something like a list.

Some utilities will even allow you to capture full web pages. Capture your competitor’s web page so you can analyze them with scrutiny. Better yet, create a helpful tutorial for users of your website or program. At the end of this article you’ll find great, easy to use screen capture software that will let you do this.

Along with the handy features in your screen capture program, you’ll also want to make sure that the screen capture program you’re using is easy to use. There’s nothing like purchasing a program to save you time, and you spend an eternity learning how to use it!

That’s why I wholeheartedly recommend Longfine Software’s Easy Screen Capture software. It combines the latest new screen capture features with a program that is sleek and easy to operate. The value is limitless. Save huge amounts of time when creating tutorials or other useful documents. Copy entire websites as an image file.

You can even try it free for a while to see if you like it.

User friendly: Our development team has made design of software so simple that even people without having much knowledge of computer can easily use the application. Interactive graphical user interface (GUI) has made the tool quite user friendly.

Robustness: There are numerous causes that can cause data loss; loss of important data can be really devastating. The software is efficient enough to recovery data from damaged hard disk, what so ever is the cause hard disk failure.

Time saving: Data Doctor’s Recovery Software offers perfect alternate of time taking physical data recovery process carried out in cost laboratories. The application is easy to install and can recover all your lost files and folders with in no time.

Flexible: Data Recovery Software for FAT is flexible enough to recover more than 300 different types of files from disaster stricken computer hard disk, where other folders undelete tool or file rescue program fails even to display lost data.

Windows Compatibility: Data Doctor’s recovery tools are compatible to all major versions of Microsoft® Windows™ operating systems from 2000 to VISTA including latest Windows 7. The application can be easily install/uninstall with few clicks of mouse.

Easy to use: Data Recovery Software for FAT contains simple and well guided help manual. The Inbuilt help manual offers step by step instruction to the user and enable him to easily understand software functionality with having advance computer skill.

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One such metadata structure is the superblock, which is very essential for the health of the Linux system. A file system cannot be mounted if you are not able to access the superblock. This case arises if the superblock is corrupted that can happen because of various reasons such as virus infections, power outages, file system corruption, human errors, etc. In such cases, you should take appropriate corrective measures to recover the file system. If you are not able to resolve the issue, then you should use a third-party Linux data recovery software to perform data recovery of Linux system.

Consider a scenario wherein you have an ext3-partitioned Linux system. When you try to access the  partition, you are not able to do so. An error message is displayed, that is:

“/dev/sda2: Input/output error

mount: /dev/sda2: can’t read superblock”

Cause:

The cause of this error message is that the superblock has corrupted because of the aforementioned reasons.

Resolution:

You can restore the primary superblock from the various backup copies that the Linux system maintains for such situations. To do this, you need to perform the following steps:

Find out superblock location for /dev/sda2

Check and repair the Linux file system using alternate superblock # xyz, where xyz is the location of the alternate superblock.

Mount file system using mount command viz, # mount /dev/sda2 /mnt

Try to browse and access the file system.

However, if you still are unable to address the situation, then you should use a third-party Linux data recovery software to perform Linux recovery. Such tools are read-only in nature and perform Ext3 Recovery without overwriting the original data.

Stellar Phoenix Linux Data Recovery software is a Data Recovery for Linux software that enables you to perform Linux data recovery for various file system volumes. Apart from ext3 recovery, it is capable of performing ext2 recovery and ext4 recovery. In addition, this Linux recovery tool recovers data from various types of hard drives such as SCSI, SATA, EIDE, and IDE. It supports different Linux distributions such as Red Hat, SUSE, Debian, Caldera, Mandrake, Sorcerer, TurboLinux, Slackware, Gentoo, etc. It is compatible with Windows 7, Vista, Server 2003, XP, and Server 2000.

Superblock is the most significant component of a Linux volume that restrains critical information about files and folders in file systems as ext2, ext3 and more. It enables us to mount and access the file systems. Superblock corruption primarily occurs due to metadata structure damage, file system corruption, unexpected system shutdown, malicious software like virus and more.

In most cases of superblock corruption, the volume becomes unmountable and the data becomes inaccessible. In such situations, you can restore the lost data using an updated backup. However, if you have not maintained any backup or it is not up-to-date, then you need to recover your data by using advanced Linux Data Recovery tools.

Consider a practical scenario, when you attempt to boot your Linux system, you encounter the below error message:

“Wrong fs type, bad option, bad superblock on /dev/hda8, missing codepage or helper program, or other error. In some cases useful info is found in syslog – try dmesg | tail or so”

After running dmesg tail, you encounter the below error message:

“Couldn’t mount because of unsupported optional features (2000200)”

After the above error message appears, the system becomes unmountable and data stored on the hard drive volume becomes inaccessible. Additionally, you encounter the same error message each time you attempt to boot your system.

Cause:

The main reason behind occurrence of the above error message is superblock corruption.

Resolution:

To resolve the problem and access all inaccessible data, you need to follow these steps:

1. Boot your system by using an alternate block by running the below command:

e2fsck -b 98304 /dev/hdb8

2. Once the file system gets restored to the point at which it can be mounted, you need to fix it by using this command:

e2fsck -c /dev/hda8

-c parameter checks for the bad blocks

However, if the above steps are not able to resolve the issue, you should consider reinstalling Linux. A clean Linux reinstall will erase all existing data from the selected volume. For complete recovery of lost data, you should use efficient Linux Data Recovery software.

Such Linux Recovery tools incorporate effective scanning algorithms to recover all your lost data. These recovery tools provide highly graphical user interface that makes them easily understandable without prior technical knowledge. These tools recover data post situations like superblock corruption, group descriptor faults, inode table damage and more.

Stellar Phoenix Linux Data Recovery is the foremost Linux Recovery tool. It supports recovery from Ext2, Ext3 and ReiserFS file system based Linux volumes. This Data Recovery Linux tool gets installed on Windows (Vista, XP, 2003 and 2000) and the affected Linux drive is connected as slave.

Are you facing “Read-only file system” error while booting your Linux computer? Does your system refuse to boot up in dual-boot configuration with Microsoft Windows operating system? When you encounter this behavior, system can not boot up and your data becomes inaccessible. At the same time, system may stop responding and you need to perform hard reboot. This overall behavior leads to significant data loss on your Linux system and need Linux Data Recovery to be sorted out.

In order to try fixing this issue on your Linux computer, identify the root cause of this problem. You may come across such circumstances due to any of the below reasons:

Damaged or corrupted file system

Improper unlock addresses for the LPC (Low Pin Count) flash chip

Hard drive failure

Linux automatically re-mounts the file system as read-only, if a hard drive failure takes place. In order to detect the affected system component and fix it, go through the underwritten steps:

To check error, integrity, and consistency of file system, unmount it first. If you can not unmount the file system, being root file system, force file system check at next reboot. If you find that file system is corrupted, hard drive formatting is required to rebuild or replace the damaged file system.

Run fsck command-line utility on the affected Linux hard drive. It is an in-built tool of Linux operating system, which lets you repair a number of issues with inode structure, data blocks, directory structures and more.

If hard drive failure is the problem, format hard drive, reinstall operating system, and restore data from the most recent backup.

Formatting is the process of creating a new copy of all the hard drive data structures, including file system. It removes every type of errors from the hard drive and make it as a new drive, deleting all the data, applications, and even operating system from it.

This process causes severe data loss, if the backup is not in place. In such conditions, Linux Recovery come for your rescue. You can carry out safe, quick, and easy Data Recovery Linux through third-party recovery applications.

Such tools are known as Linux Recovery Software. They use advanced scanning techniques to perform thorough scan of data loss affected hard drive and carry out absolute recovery in most of the logical data loss situations.

Stellar Phoenix Linux Data Recovery is the most effective and powerful application to retrieve lost Linux data. It recovers data from Ext4, Ext3, Ext2, FAT12, FAT16, and FAT32 file system volumes. The software works well with all major distributions of Linux operating system, including Red Hat, SUSE, Ubuntu, and Fedora.

IBM Rational Software Modeler

IBM® Rational® Software Modeler is a robust UML™ 2.0-based visual modeling and design tool.

Enables architects, systems analysts, designers and others to specify and communicate development project information from several perspectives and to various stakeholders.

* Extends Eclipse 3.3 open software development environment.
* Is easy to install and use, with flexible installation options in a single product for Microsoft® Windows® and Linux®.
* Provides rich support for modeling with the UML 2.1 as well as for creation of UML-based Domain Specific Language environments and “simplified” UML modeling environments
* Enables flexible model management for parallel development and architectural re-factoring, e.g., split, combine, compare merge models/model fragments.
* Helps ease the transition between the architecture and the code with model-to-model and model-to-code transformations, including reverse transformations.
* Allows you to apply included design patterns — and/or author your own — to ensure that conventions and best practices are followed.
* Integrates with other facets of the lifecycle — including requirements, change management and process guidance; includes Rational ClearCase® LT. O
* perating systems supported: Linux, Windows
———————————————————
IBM® Rational® Software Modeler is a robust UML™ 2.0-based visual modeling and design tool.

Enables architects, systems analysts, designers and others to specify and communicate development project information from several perspectives and to various stakeholders.

* Extends Eclipse 3.3 open software development environment.
* Is easy to install and use, with flexible installation options in a single product for Microsoft® Windows® and Linux®.
* Provides rich support for modeling with the UML 2.1 as well as for creation of UML-based Domain Specific Language environments and “simplified” UML modeling environments
* Enables flexible model management for parallel development and architectural re-factoring, e.g., split, combine, compare merge models/model fragments.
* Helps ease the transition between the architecture and the code with model-to-model and model-to-code transformations, including reverse transformations.
* Allows you to apply included design patterns — and/or author your own — to ensure that conventions and best practices are followed.
* Integrates with other facets of the lifecycle — including requirements, change management and process guidance; includes Rational ClearCase® LT. O
* perating systems supported: Linux, Windows
———————————————————
IBM® Rational® Software Modeler is a robust UML™ 2.0-based visual modeling and design tool.

Enables architects, systems analysts, designers and others to specify and communicate development project information from several perspectives and to various stakeholders.

* Extends Eclipse 3.3 open software development environment.
* Is easy to install and use, with flexible installation options in a single product for Microsoft® Windows® and Linux®.
* Provides rich support for modeling with the UML 2.1 as well as for creation of UML-based Domain Specific Language environments and “simplified” UML modeling environments
* Enables flexible model management for parallel development and architectural re-factoring, e.g., split, combine, compare merge models/model fragments.
* Helps ease the transition between the architecture and the code with model-to-model and model-to-code transformations, including reverse transformations.
* Allows you to apply included design patterns — and/or author your own — to ensure that conventions and best practices are followed.
* Integrates with other facets of the lifecycle — including requirements, change management and process guidance; includes Rational ClearCase® LT. O
* perating systems supported: Linux, Windows

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The hard drives can be divided in one or more parts, known as partitions. The division of hard drive is described in partition table, stored in sector 0 of hard drive. Linux operating system requires at least one hard drive partition, namely for the root file system. It may use the swap files and swap partitions, however the latter are quite efficient. Thus, generally you may want second Linux hard drive partition devoted as the swap partitions. In some cases, improper use of hard drive management tools can cause data loss and need Linux Data Recovery to be sorted out.

On the Intel hardware, the BIOS (Basic Input/Output System) that boots up your system and can generally only access first 1024 cylinders of hard drive. Due to the same, you may need to create third hard drive partitions if your hard drive is large in size. This partitions is generally mounted on the /boot , for storing kernel image and some auxiliary files required at boot time, so that BIOS can access them.

You can create the manipulate the partition table in Linux using a menu drive program, known as fdisk. However, this tool can not understand the GPT (GUID Partition Table) and is not work with large partitions. Fdisk understands DOS partition table and BSD/SUN disklabels.

The Fdisk automatically obtains the hard drive geometry, if possible. It is not inevitably physical disk geometry (as modern hard drive don’t actually have physical geometry), but is disk geometry that is used for DOS type partition tables.

Generally everything works fine if only the Linux operating system is installed on your drive. But, in dual-boot configuration, you should let the Fdisk from other operating system create at least one partitions. While booting the Linux operating system, it considers partition table and attempts to derive what geometry is needed for effective cooperation with another operating system.

Before you proceed for any operation on your hard drive, it is recommended to create complete backup of your significant data. When you backup data using dd command, you need to be careful. A minor mistake may cause severe data loss and need Data Recovery Linux to be handled.

Linux Data Recovery is possible with the help of powerful third-party tools, known as Linux Recovery Software. The applications are particularly designed to carry out thorough scan of the drive and extract lost, missing, and inaccessible data from it.

Stellar Phoenix Linux Data Recovery is the most advanced tool for absolute recovery. The software recovers data from Ext4, Ext3, Ext2, FAT32, FAT16, and FAT12 file system volumes. It is compatible with all major distributions of Linux operating system including Red Hat, Debian, SUSE, and Fedora.

A virtual disk is a disk with some characteristics of the general hard drive, in actual it is the emulation of a hard drive where a traditional Linux file system exists on physical disk partition.

Because the virtual disk offers more flexibility of data storage than the divisions, users consider converting all their file system divisions to the virtual disks. After converting divisions to virtual disk, you can access them only via virtual disk nodes.

To migrate to a virtual disk from system based divisions, unmount your Linux file system on the division that you want to convert. Then create simple virtual disk for every division with the help of Virtual Disk Manager. Allocate divisions to virtual disks. The divisions would be removed automatically once the virtual disks are assigned to them.

When the Linux file system is in the simple virtual disk pattern, migration to another array pattern could be wrong without making the drive offline. Always make sure that the divisions are not accessed during migration process.

To simply convert file system divisions to virtual disk we need to follow the following steps:

? Unmount the file system on divisions, which you wish to convert

? For every disk division, choose New from Disk menu, insert a simple virtual disk and allocate divisions to virtual disk. It overlays every division with simple virtual disk.

? For every disk division, choose Modify from Disk Menu and migrate simple virtual disk to desired RAID* type.

? Use File System Manager for updating the information of mounted file system. Replace the divvy** device nodes of file system with their virtual disk ones.

In this way, you easily convert your hard drive to a virtual disk and can take benefit of greater flexibility and improved performance. But if the conversion process gets interrupted by any of the reasons like sudden power failure, irresponsive operating system, operating system crash, unexpected system shutdown or restart because of already mounted volume etc. we may face critical problems of data loss.

Not all Linux systems are licensed to use Virtual Disk Manager. Unfortunately, if your system isn’t licensed and you are trying to convert your partitions, Virtual Disk Manager exits with some error messages.

All these situations put you in trouble of data loss and you need to perform Linux Recovery to overcome this problem. The Data recovery in Linux can easily be achieved using third party applications, known as Linux data recovery software. Linux data recovery software are particularly designed to meet recovery requirements of all Linux users.

Stellar Phoenix Linux Data Recovery software is a trusted Linux recovery tool, which efficiently recovers your lost, missing and inaccessible data from Ext2, Ext3 and ReiserFS file systems based hard drives. It supports recovery from all the Linux distributions. Stellar Phoenix Linux Data Recovery has a simple and user-friendly interface, which allows us to have ‘Do It Yourself’ data recovery in Linux.

As more and more people fire up web pages for their businesses or their personal enjoyment, there are continuous questions about which hosting platform is the best choice. Most experts agree that when it comes to choosing between Linux and Windows for your web server software, the final decision really depends on the preferences of the individual. Here are some of the main differences between the two, and what that might mean for your web pages.

Windows

Familiarity. Windows is the product of Microsoft, and Microsoft has proven that it is a force to be reckoned with when it comes to common usage. This has come about largely due to ingenious marketing strategies, but the end result is that the Windows operating system is the most used in the world. It stands to reason, then, that the Windows server software would have a certain amount of appeal as the functions are familiar to any computer user.

Usability. Aside from marketing, the straightforward approach of the Windows system has also contributed to its popularity. “Wizards” wait to help at any turn, tool bars are click-accessible, and you can have several programs running at once and easy to recall. Because of the ease of use, Windows software is usually a better option for those new to programming.

Built in software. Windows platforms come with everything you need to fire up a web site, including email applications. Again, this software platform is much easier for the newer programmer than setting up one’s own applications.

Linux

Price. The most commonly cited pro about Linux platforms is their price. Linux is open source software, meaning that it has no intellectual property restrictions and thus skips the expense of copyright. Many would say that the Linux platform is the perfect complement to the idea of the Internet.

Reliability. Linux has proven to be reliable in almost all areas a web master might be concerned about, from security against hackers to guards against memory leaks over time.

Support options. As Linux itself is essentially free as far as intellectual property, it should come as no surprise that the platform supports some of the most popular free systems out there, including PHP and Myself.

Most of the weaker areas in either of the web hosting platforms can be mitigated according to the hosting company a web master chooses for a site. Price, your level of expertise in computer programming, and which features you want supported on your site will ultimately be the criteria upon which your choice is made.

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When you try to shut down your Kubuntu Linux system, using KDE (K Desktop Environment), KDE seems to shut down your computer without any issue, but then your screen becomes black and your system freezes without showing any error messages and getting towards shut down. In this case, you have to press reset button and do hard reboot.

KDE is a free desktop environment for Linux computers. The objective of this software is to give basic desktop features for daily needs of users as well as documentation and tools for developers to design stand alone applications for their systems.

After this behavior, when you restart your computer, you have to use fsck command for checking hard drive. It can recognize various errors related to file system and other disk data structures.

After this problem, you might experience two types of behavior, depending upon the effects of a hard reboot and severity of damage:

All the system settings may get lost with basic ones like desktop wallpaper, styles and taskbar layout. You may also lose other things like Kmail accounts, Kaddress book, Kopete settings, Amarok settings and sometimes your KDE Wallet (tool to store passwords on KDE system) gets corrupted.

fsck can’t fix the errors and your system does not boot up. You can not access data from your hard drive and thus encounter the daunting situations of data loss.

In case of data loss, you need to opt for linux data recovery to save your critical data. In such scenarios, Linux Data Recovery is possible through Linux Recovery software.

Linux Recovery software are specifically designed to scan your hard drive, locate the lost, missing or inaccessible data and recover it. You can easily use these software without any prior sound technical knowledge.

Stellar Phoenix Linux Data Recovery is the most comprehensive and commanding  linux recovery tool that ensures efficient Data Recovery Linux in all cases of data loss. It supports recovery from Ext2, Ext3 and ReiserFS file system based Linux volumes. It is compatible with most of the Linux distributions including Kubuntu.