A proper data recovery software should be capable of easily recovering deleted files, going through the deeps of your hard disk to find and recovery your precious files in full integrity.
Nowadays computers are becoming more and more an extensive part of our lives. Naturally, we have been keeping important parts of our life in form of files stored in the computer or other storage-related products. A common problem for anyone using computers is the recovery of deleted files. At least once in their lives, everyone has gone through the situation of deleting a file and then remembering the importance of this specific file. Also, there are other situations when we can lose our files such as system corruption, virus or malwares. The situation is even more problematic in business environments where losing a file Odzyskiwanie danych z telefonu Łódź ,also means losing hours and hours of intensive work.
When we go through a situation like this one, the first thing that comes to mind is looking for a software solution that can recover these files in their full integrity. However, the internet is full of “data recovery software” that just doesn’t work, wasting hours on inspections that find no sign of deleted files.
What is a Data Recovery Software?
A proper data recovery software should be capable of easily recovering deleted files, going through the deeps of your hard disk to find and recovery your precious files in full integrity. Furthermore, this app only needs to be installed in your computer not requiring the users to constantly perform backups.
Data Recovery applications are becoming increasingly common these days. This doesn’t necessarily mean that users are losing data very often, it just means that more and more ways of recovering files are emerging to meet this demand. However, finding a proper solution that tick all the boxes isn’t an easy job.
First of all, let’s understand how files are stored.
How Data is Stored in a Computer?
When we talk about data storage in computers, the Hard Disk Drive is the first name that pops out in our minds. However, nowadays there are alternative ways to fill the place once occupied by HDDs (Hard Disk Drives) like the SSD (Solid-State Drive).
alt image data-recovery-1
The HDD basically is a spinning disk or disks with magnetic coatings and heads that can read or write magnetic information. It works in a similar way like the very old cassette tapes. In fact, old home computers used cassette tapes to store files. Binary numbers are recorded as a series of tiny areas on the disc which are magnetized either north or south. Floppy Disks, ZIP drives, and tapes all use magnetism to record binary numbers. The data on tapes and disks can be destroyed if they come to close to magnets. Also, HDDs are very fragile and a simple drop can completely destroy your HDD.
Nowadays, SDDs are slowly replacing HDDs for primary storage. These have memory chips, similar to what we can find in smartphones, old MP3 Players or SD Cards. Binary Numbers are recorded by charging or not charging a series of tiny capacitors placed inside the chip. Electronic data storage is much more rugged than magnetic data storage. You can drop a SSD, and it will still work. However, there is a huge drawback that still put SSDs behind HDDs in terms of trust ability. After several years, these capacitors will lose their ability to store electrical charges resulting in malfunction.
The data storage in computers can be a complex subject, however we can break this complexity in three basic processes to understand how files are stored in our Hard Disk. First of all, Data is converted to simple numbers that are easy for a computer to store. In second place, the numbers are reported by hardware inside the computer. Third, the numbers are organized and then moved to temporary storage to be manipulated by programs or software.
alt image data-recovery-1
Every piece of data inside a computer is saved as a number. For example, letters are converted to numbers, photos are converted to a large set of numbers indicating every important aspect such as brightness, resolution and more. These numbers are then converted to binary numbers. Conventional numbers use ten digits, from 0 to 9. Binary numbers, in counterpart, use two digits, 0 and 1, to represent all possible values. Binary numbers are very long sequences, but with binary numbers any value can be stored as a series of items which are true or false. 0 can be South, while 1 can represent the North. 0 can mean that something is turned off, while on means that it is turned on.
How everything works
Data is stored as lots of binary numbers, by magnetism, electronics or optics (CDs or DVDs). While the computer is operating, data is also stored in many temporary locations. Software then organizes it, moving and processing all those numbers. The computer’s BIOS contains simple instructions, stored as data in electronic memory, to move data in and out of different storage locations and around the computer for processing. The computer’s OS (Operating System) contains instructions for organizing data into files and folders, managing temporary data storage, and sending data to application programs and devices such as printers. Finally, application programs can process the data.
How a Data Recovery Software Work?
When you delete a file on your computer the first place it goes is to the recycle bin. When the user opts for emptying the recycle bin, the file will not disappear, but will be far less accessible. What really happens behind the scenes when you “delete” a file is that the computer’s file system removes the path to access the file, and designates the space that the file is using as being available for future use when needed. The binary numbers that make up the file are still there on the computer. However, they are hidden until they are overwritten with another file. Parts of the file may stay on your hard drive for years, while other traces may be replaced in a few hours.
Data Recovery Software essentially saves you from diving into the depths of your hard disk, trying to understand the meaning of each binary file to find your lost sequence. The software can do all that for you, and even bring your files back with full integrity. Good software recovery tools aren’t available for free, or at least not at full. However, it’s an investment that really pays for it, especially if you’ve accidentally deleted a precious old family photo or a work-related file.
alt image data-recovery-1
While deleted files are inaccessible and can be easily overwritten, you can often recover them completely with professional data recovery tools. Data Recovery software is designed to dive in the drive to find any recoverable data, piecing it back together. There are several tools in the market, but we can say that the best recovery applications provide a preview of recovered files, filtered and searchable results, easy file restoration and additional tools.
Data Recovery Software can be used to resurrect files of any type or size, from pictures, music and videos to documents and so on. They can go further by recovering executables and compressed files. Good Recovery tools may be able to recover a complete partition or drive.
Moreover, a proper file recovery software is capable of recovering files from all sorts of storage media, regardless of how they connect to your computer or what file structures they use. It can provide a full-fledged recovery.
Take in mind that no data recovery software is perfect; If a file has been partially overwritten or otherwise comprised, the chances of any usable recovery are low. In this worst-case scenario, not even the best recovery software can bring this file back. Less the time you execute the tool, more chances you will have of recovering your stuff.
Advantages of Data Recovery:
alt image data-recovery-1
Knowing how files are stored and how a proper Data Recovery Tool work we can list some of the great advantages brought by it.
– Recover important files with emotional value like videos or photos; – It makes you feel safe even after system crash or any virus or malware attacks, your data can be recovered; – It recovers lost or corrupted data in no time. The process is quick, efficient and restores data in a matter of minutes. – You can save files that originated from long hours of intense work. – Business corporations will have extra security being able to recover some important files.can easily purchase and download one with little money. Also, some of them are even free of charge.
If you have procured a powerful, credible and well-proven recovery tool, it is very likely that it will work. Moreover, in generally, through it, you would be able to get back your precious data in simply a few minutes. If recurring to recovery services you will need to deliver your damaged device to them, which will takes too long.
Based on mentioned above, DIY data recovery is unquestionably convenient. For instance, you needn’t consult anyone or deliver your device to anywhere. As long as you have some basic knowledge about data recovery, you can just run DIY data recovery software on your own.
1. Not Suitable for Novices
Data recovery is actually complex. So, performing DIY data recovery requires you to equip some basic knowledge about your computer, file, applications or data recovery. If you’re totally a novice in computer or do not know how to launch and make use the recovery software in a proper fashion, you shouldn’t try it yourself.
2. Risk Permanent Data Loss
Perhaps you have stored a great amount of data in your device, like a hard drive. If you accidentally make any mistakes or wrong operations in DIY data recovery, further damages may take place on the drive. Not only will it bring up permanent data loss, but also it might harm the other originally intact data.
3. Not Effects in Case of Physical Damage
In addition, DIY data recovery software is definitely unable to restore data from a physically damaged hard drive, and even destroy your hard drive thoroughly. For example, if you hear strange clicking or whirring noises from your drive, you had better take aid of data recovery service. DIY data recovery will not work.
4. No Guarantee for Success
Last but not least, it is acknowledged that no data recovery software can give you a promise that it can recover your data absolutely. In other words, there is not an exact guarantee that you will retrieve your data successfully.
In a nutshell, depending on listed above, thereby, if you’re a novice, don’t know actual reasons for your data loss or your device suffers physical damages, you should never try DIY data recovery.