datarecoverycenterbd

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DATA RECOVERY SERVICE

Have your files are locked with a password or encryption?

Decryption-on-the-fly, has been developed by our R&D department and has intensely reduced decryption timeframes for hard drives. So, DATA RECOVERY CENTER Bangladesh has the technology, skill, and experience to deliver premium encryption recovery services that are 100% reliable and reasonably priced.

Data encryption translates data into another form, or code, so that only people with access to a secret key (formally called a decryption key) or password can read it. In other words, it locks your files with a code which makes the data unreadable to everyone who doesn’t have the decryption code. Even though data encryption can significantly support you protect your sensitive data from falling into the wrong hands, it derives with some risks. For example, it can be complicated to get the data back, if for some reason the data gets corrupted or the decryption key gets compromised. Consequently, an expert encryption recovery service such as DATA RECOVERY STATION Bangladesh can strongly assist you in such an event.

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May Day Paragraph

(a) What do you mean by May Day? (b) Why is May Day important? (c) What happened in the year 1886 in Chicago? (d) Why is May day observed? (e) Who sacrificed for May day?

May Day is the day of international unity of the working class. In the light of the principles promised by our state policy, the celebration of May Day in Bangladesh has a special significance with the aim of establishing an exploitation-free society and stopping the inhumanity of man towards his fellow man.

In May 1886, the workers of the American city of Chicago, who were suffering from the pain of exploitation, raised slogans for their recognition as men. First of all, that movement was to talk about the working hours and basic amenities of the workers, so that they could live as human beings. Undoubtedly, it was a fatal blow to the moneyed class.

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Data Recovery for Desktop Computers: A Comprehensive Guide

Data Recovery for Desktop Computers: A Comprehensive Guide

Data recovery refers to the process of retrieving lost, deleted, corrupted, or inaccessible data from storage devices, such as desktop computer hard drives, SSDs (solid-state drives), or external drives. Data loss can occur due to a variety of reasons, including hardware failure, accidental deletion, software corruption, or malware. Fortunately, with the right approach, tools, and, when necessary, professional services, lost data can often be recovered.

In this guide, we will cover the causes of data loss, methods for recovering data, the tools involved, and how to prevent data loss in the future.

Understanding the Causes of Data Loss

Before diving into recovery solutions, it is essential to understand the root causes of data loss. Identifying the cause will help you choose the best method for data recovery. Here are some common causes:

Accidental Deletion: Files may be deleted unintentionally. Deleted files often remain recoverable until they are overwritten by new data.

Hard Drive Failure: Hard drives, particularly mechanical ones (HDDs), are prone to failure. This can occur due to:

Mechanical failure: Issues such as worn-out parts, clicking noises, or read/write head malfunctions.

Logical failure: File system errors, partition table corruption, or bad sectors.

Virus or Malware Attacks: Malicious software can corrupt or delete files, encrypt data (as in ransomware attacks), or damage the system.

File System Corruption: Issues in the operating system or file system can render data inaccessible. This often happens after an abrupt system shutdown, power surges, or improper formatting.

Operating System Failure: A failed OS installation or update can make the system unable to boot, though data typically remains intact.

Formatted Drives: Drives that are intentionally or accidentally formatted lose the index to their files, though the data may still reside on the disk.

Physical Damage: Physical damage to storage devices can result from drops, water exposure, fire, or wear and tear.

Power Surges and Shutdowns: Abrupt power loss or fluctuations can corrupt the drive or file system, making data inaccessible.

Steps for Data Recovery

Step 1: Stop Using the Drive Immediately

When data is lost, the first and most important step is to stop using the affected drive immediately. Continued usage may overwrite the lost or deleted files, reducing the chances of successful recovery. For example:

Avoid saving new files or installing software on the affected drive.

Do not restart the computer repeatedly if the system is unable to boot.

By leaving the drive untouched, the chances of recovering data are much higher.

Step 2: Check for Backups

Before attempting recovery, check if you have backup copies of your data:

External Hard Drives or USB Drives: If you regularly back up files manually, check these devices for a copy of the lost data.

Cloud Storage Services: Platforms such as Google Drive, Dropbox, OneDrive, or iCloud may have copies of your files.

System Backups: On Windows or macOS, system restore points or Time Machine backups might help recover older versions of files.

If a backup exists, you can easily restore your data without further effort.

Step 3: Use Data Recovery Software

If no backup is available, you can attempt recovery using data recovery software. These tools scan the storage device for recoverable data, even if the files were deleted, corrupted, or formatted. Here’s a step-by-step approach:

How Data Recovery Software Works

When a file is deleted, the operating system removes the file’s index, marking the space as "available" but leaving the actual data intact. Recovery software scans for these "lost" files and reconstructs them.

Steps to Use Recovery Software

Choose the Right Software: Select reliable recovery software based on your needs. Some options include:

Recuva (Free, user-friendly for Windows users).

EaseUS Data Recovery Wizard (Powerful, with both free and paid versions for Windows and Mac).

Stellar Data Recovery (A premium tool suitable for all major operating systems).

R-Studio (Advanced software for professionals).

MiniTool Power Data Recovery (Good for partition recovery and general recovery tasks).

Install the Software: Install the software on a different drive or an external device (like a USB stick) to avoid overwriting recoverable data.

Run the Recovery Scan:

Launch the software and select the affected drive.

Perform a Quick Scan first. If it doesn’t yield results, run a Deep Scan, which takes longer but provides more thorough results.

Preview Recoverable Files: Most software allows you to preview found files. Check the file integrity before recovery.

Recover the Files:

Select the files you want to recover.

Save them to a different drive or external device to prevent overwriting.

Software Recommendations

Here’s a comparison of a few popular tools:SoftwarePlatformKey FeaturesRecuvaWindowsFree, user-friendly, good for basic recoveryEaseUS Data RecoveryWindows/MacDeep scanning, partition recovery, easy-to-useStellar Data RecoveryWindows/MacFile preview, advanced recovery optionsTestDisk & PhotoRecWindows/Mac/LinuxFree, open-source, excellent for partitionsR-StudioWindows/Mac/LinuxAdvanced, professional-grade software

Step 4: Recover Data from a Failing Hard Drive

If your desktop’s hard drive is showing signs of failure (e.g., clicking sounds, slow performance, or inaccessible files), follow these steps:

Remove the Drive Safely:

Power off the computer.

Carefully remove the hard drive and connect it to another working computer using a SATA-to-USB adapter or an external enclosure.

Use Data Recovery Software: Run recovery software on the secondary computer to scan the failing drive.

Handle Physical Failures Carefully:

If the drive is making clicking or grinding noises, stop immediately.

Continuing to operate a physically damaged drive can cause permanent data loss.

Seek Professional Help: For severe physical damage, professional data recovery labs are the best option.

Step 5: Recover Data from a Corrupted or Formatted Drive

For a formatted or corrupted drive:

Use tools that offer partition recovery or file system repair features, such as TestDisk.

TestDisk is an open-source tool designed to recover lost partitions and repair corrupted boot sectors.

Step 6: Professional Data Recovery Services

If all software-based solutions fail or if the drive has physical damage, professional data recovery services are the final option. Recovery labs specialize in:

Physical repairs of damaged drives.

Extracting data from severely corrupted or non-functioning storage devices.

What to Expect:

Diagnosis: The lab will assess the damage and provide a recovery estimate.

Clean Room Recovery: For physically damaged drives, recovery is done in a specialized “clean room” to prevent dust contamination.

Cost: Professional services can be expensive, often ranging from $300 to $3000 depending on the severity of the damage and the amount of data.

Top Professional Services:

Ontrack Data Recovery

DriveSavers

Seagate Recovery Services

Secure Data Recovery

Preventing Data Loss in the Future

Prevention is always better than recovery. Here are steps to safeguard your data:

Regular Backups:

Use external hard drives, NAS (Network Attached Storage), or cloud storage to create backups.

Automate backups with tools like Windows Backup, Time Machine, or third-party software.

Use Reliable Antivirus Software:

Protect your system from malware and ransomware.

Monitor Hard Drive Health:

Use tools like CrystalDiskInfo or HDD Sentinel to monitor drive health and receive early warnings.

Uninterruptible Power Supply (UPS):

A UPS protects against power surges and unexpected shutdowns.

Avoid Overheating:

Keep your desktop well-ventilated and dust-free to prevent hardware failure.

Conclusion

Data recovery for desktop computers requires a careful and systematic approach. Whether the loss is caused by accidental deletion, corruption, or hardware failure, solutions are available to recover the lost files. By starting with software tools and seeking professional help for severe cases, you can maximize the chances of successful recovery.

To prevent data loss in the future, adopt regular backup routines, monitor hardware health, and use security measures. Remember, the key to successful data recovery is to act quickly and avoid overwriting data. If you follow these steps, you can ensure that your critical files remain secure and recoverable.