How to delete files from a DVD-RW disc: instructions. Disk cleaning program How to remove DVD RV from a disk

03.10.2023 -

When deciding to clean out a hard drive, users usually use formatting or manually deleting files from the Windows Recycle Bin. However, these methods do not guarantee complete erasure of data, and with the help of special tools you can recover files and documents that were previously stored on the HDD.

If you need to completely get rid of important files so that no one else can recover them, standard operating system methods will not help. For these purposes, programs are used to completely delete data, including those deleted by conventional methods.

If files have already been deleted from the HDD, but you want to erase them permanently, then you need to use special software. Such software solutions allow you to erase files in such a way that later they will be impossible to recover even with the help of professional tools.

In short, the principle is as follows:

You are deleting a file "X"(for example, through the “Trash”), and it disappears from your field of view.
It physically remains on the disk, but the cell where it is stored is marked free.
When writing new files to disk, the cell marked as free is used and the file is overwritten "X" new. If the cell was not used when saving a new file, then the previously deleted file "X" remains on the hard drive.
After repeatedly overwriting the data on the cell (2-3 times), the initially deleted file "X" finally ceases to exist. If the file takes up more space than one cell, then in this case we are talking only about a fragment "X".

Therefore, you yourself can delete unnecessary files so that they cannot be restored. To do this, you need to write any other files 2-3 times to all the free space. However, this option is very inconvenient, so users usually prefer software tools that, using more complex mechanisms, do not allow them to recover deleted files.

Method 1: CCleaner

The well-known CCleaner program, designed to clean your hard drive of junk, can also reliably delete data. At the user's request, you can clear the entire drive or just free space using one of four algorithms. In the second case, all system and user files will remain intact, but unallocated space will be securely erased and inaccessible for recovery.

Method 2: Eraser

Eraser, like CCleaner, is easy and free to use. It can reliably delete files and folders that the user wants to get rid of, and in addition to this, it cleans up free disk space. The user can choose one of 14 deletion algorithms at his discretion.

The program is built into the context menu, so by right-clicking on an unnecessary file, you can immediately send it to Eraser for deletion. A small minus is the lack of Russian in the interface, however, as a rule, basic knowledge of English is sufficient.

Method 3: File Shredder

The File Shredder program is similar in its operation to the previous one, Eraser. Through it you can also permanently delete unnecessary and confidential data and erase free space on the HDD. The program is built into Explorer and can be called by right-clicking on an unnecessary file.

There are only 5 erasure algorithms here, but this is quite enough to safely delete information.

Note: Despite the fact that it is very easy to use such programs, this does not guarantee complete data deletion if only part of the disk is overwritten.

For example, if there is a need to permanently delete an image, but the OS has thumbnail display enabled, then simply deleting the file will not help. A knowledgeable person can restore it using the Thumbs.db file, which stores photo thumbnails. A similar situation is with the paging file and other system documents that store copies or sketches of any user data.

Method 4: Multiple formatting

Normal formatting of the hard drive, of course, will not delete any data, but will only hide it. A reliable way to delete all data from a hard drive without the possibility of recovery is to perform a full format and change the file system type.

So, if you use the NTFS file system, then you need to complete(not fast) formatting to FAT and then again to NTFS. Additionally, you can mark up the drive by dividing it into several sections. After such manipulations, there is practically no chance of data recovery.

If you have to work with the hard drive where the operating system is installed, then all manipulations must be performed before booting. To do this, you can use a bootable USB flash drive with the OS or a special program for working with disks.

Let's look at the process of multiple full formatting with changing the file system and partitioning the disk.

Create a bootable USB flash drive with the desired operating system or use an existing one. On our website you can find instructions for creating a bootable flash with Windows 7, Windows 8, Windows 10.
Connect the USB flash drive to your PC and make it the main boot device through BIOS.
In AMI BIOS: Boot > 1st Boot Priority > Your flash

In Award BIOS: > Advanced BIOS Features > First Boot Device > Your flash

Click F10, and then "Y" to save settings.
Before installing Windows 7, click on the link "System Restore".

In Windows 7 you are taken to "System Recovery Options", where you need to select the item "Command line".

Before installing Windows 8 or 10, also click on the link "System Restore".
From the recovery menu, select "Troubleshooting".
Then "Extra options".
Select "Command line".
The system may prompt you to select a profile and also enter a password for it. If you have not set a password for your account, skip entering and click "Continue".
If you need to find out the real letter of the drive (provided that several HDDs are installed, or you only need to format the partition), enter the command in cmd
wmic logicaldisk get deviceid, volumename, size, description

and press Enter.
Based on the size (in the table it is in bytes), you can determine which letter of the desired volume/partition is real, and not assigned by the operating system. This will protect you from accidentally formatting the wrong drive.
For complete formatting with changing the file system, write the command
format /FS:FAT32 X: - if your hard drive currently has the NTFS file system
format /FS:NTFS X: - if your hard drive currently has a FAT32 file system

Instead of X Substitute the letter of your drive.

Do not add a parameter to the command /q- it is responsible for quick formatting, after which file recovery can still be done. You only need to do a complete formatting!
After formatting is complete, write the command from the previous step again, only with a different file system. That is, the formatting chain should be like this:
NTFS > FAT32 > NTFS

FAT32 > NTFS > FAT32

After this, the installation of the system can be canceled or continued.

The reason for deleting various files from a computer hard drive or from portable storage devices can be any, for example, selling the device or disposing of it. But not all users know how to delete files from disk so that not a trace remains of them. Methods for such removal will be discussed in detail in this article.

1. Complete erasure of information from the PC hard drive.

Many users prefer the formatting procedure, but there is a possibility of data recovery. Therefore, it is better to use a special utility that will reliably clean hard drive. One of these utilities may be a free package DBAN. Using this package, you can delete files from your hard drive without the ability to restore them in the future ( although the developers do not give a 100% guarantee).

After downloading, you need to write the utility to a flash drive or “ blank"and use it as a boot disk.
Press spacebar to select which disk to erase.
When erasing a hard drive, you can choose one of six different methods. Different methods erase a disk using different techniques and provide different levels of security against data recovery.
You can choose 5 way Gutmann Wipe or Guttman cleaning. It is the most reliable and provides a fairly good degree of security (35 erase cycles).
Press the key F10. This will start the cleanup.
After this, you need to wait until the file deletion procedure is completed. If the disk is clogged to the limit, the procedure can be quite long.

2. Individual files and folders can be deleted using the Eraser program.

This utility also will allow you to delete files from the disk without the possibility of restoring them in the future.

Download and install the program. Reboot the PC.
You can install a crack that will make it easier to understand the interface.
On the menu " Edit" select the item " Settings" There, you can choose a cleaning method from 5 proposed ones. The rewrite cycles are indicated nearby (the more cycles, the better the protection against recovery).
Now we find the folder or file that needs to be deleted. Click on it with the right mouse button and select the line “ Clear».
After completion, the program will display a message with a report on the work done.

3. To perform a complete removal from an external flash drive, you can use the CCleaner utility.

The utility can be download for free from the official website.

To be able to rewrite data on a DVD, you must have a DVD writer (DVD+RW format) installed on your computer. In modern laptops and computers of the latest configuration, as a rule, such DVD-roms are already included in the equipment package.

There are two types of DVD discs - rewritable (RW) and non-rewritable (R). In the first case, you can use the drive several times, deleting and writing new data to it again; in the second option, information can be written to the disk only once. In our case, we need DVD RW. Before writing new information to a disk with data already on it, you must delete the old data (format the disk). This can be done using special software, or using the operating system installed on your computer using your own means.

How to delete information from a disc - DVD+RW or CD+RW

If your computer has Windows XP or earlier versions of the Windows operating system installed, then it is best to use special programs to format DVDs. For example, which is one of the most popular among PC users. It allows you not only to clear the disk of old information, but also to write new data to it. The program is especially popular because, in addition to stable operation, it also has a very convenient and visual interface.

You can download the Nero installation file for free on the Internet and then install it on your PC, following the installer's instructions step by step. After this, it is best to restart your computer, then insert the desired disc into the DVD drive and use the desktop shortcut to launch Nero Start Smart.

In the main menu of the program window that opens, find the “Advanced” function and click on it. In response to this, a dialog box will open in which you need to click on "Erase DVD", thereby activating the “Program Operation Wizard”. The wizard will display prompts on the screen, using which you can clear the disk of unnecessary information. Once the disk has been successfully formatted, a notification will appear on the monitor screen.

Use built-in disk cleaning programs

The Windows Vista and Windows 7 operating systems have intuitive and stable built-in capabilities for formatting DVDs. After the system independently detects the disk installed in the drive, a dialog box will appear on the monitor screen in which you need to click on the “Burn files to disk” function. In the new window that opens, you need to select the disk name, then click on “Show formatting options” to set the parameters for future recording to the disk. If the new information will consist of files of the same type (for example, movies or music), then you need to select the Mastered option so that the disc can be read well by the equipment that plays these files. To collect different types of files on one disk, it is better to choose LFS. Having specified the desired parameter, click on the “Next” button. In response to this, the formatting process will automatically start, after which a corresponding message will appear on the monitor screen.

Useful video

We have prepared a video especially for you on how to clear data from a CD/DVD disk:

If your computer has a device (CD, DVD) that can burn to CDs and also supports rewritable CDs (CD-, DVD-RW), you can delete and then re-write the discs. This article explains how to erase a disk in Windows XP.

So, how to erase an RW disk:

In the My Computer folder, right-click the CD-ROM drive and click Open. *Windows displays a temporary storage area containing files that are ready to be burned to a CD.
In the system taskbar (left), click the “Erase this CD-RW” button.
In the wizard that opens, after clicking the “Next” button, an indicator of the progress of the disk cleaning process is displayed.
When the process is completed, you will receive a message in the notification area and you can use the blank CD-RW.

Please note that not all CDs are erasable. This function is not available for CD-, DVD-R.

On a standard CD-ROM and DVD-ROM, files are read-only, which means you can only read the contents of the disc and not change it. If you use only standard programs for CD-RW or DVD-RW devices, you will not be able to delete, change or move individual files from the disk.

However, if you have a CD-RW or other RW disc, you can erase and rewrite the CD or delete individual files. Let's try to figure out how to erase a DVD by deleting individual files. By default, Microsoft Windows and other major operating systems only support deleting an entire disk, not individual files. However, there are third party utilities such as DirectCD, for example, or other batch writing software.

One of the most popular software of this type is Nero, which is used to present various data, audio CDs, as well as Blu-Ray and DVD discs. Nero has a user-friendly interface that makes it extremely easy to create, and, of course, delete any type of disk. And this process only takes a few minutes.

In Windows Vista, Windows 7, if you are using the “Live File System” file format, you can delete one or more files from CD-RW, DVD-RW, DVD+RW or DVD-RAM. We've sorted out the CDs. Let's figure out how to erase a hard drive.

Any hard drives, except the system one (usually drive C), can be removed by formatting using standard means or special programs.
According to the standard you need:

Double-click the My Computer icon on your desktop or Start menu.
In the “My Computer” folder, right-click on the drive and click the “Format” button.
After clicking on the “Start” button, wait for the process to complete.

You can also erase your hard drive via the command line:

From the Start menu, select “Run”.
Enter the command “format e:” and press the “Enter” key.
After confirmation, we expect the disk to be completely cleaned.

You can erase the system disk through the BIOS, for example, using Volkoff Commander. The process follows the disk formatting model, via the command line - after loading, we write - “format with:” and press the “Enter” key.

Burning files to disk is a proven way to store important information in a safe place. True, there is one “but”: not always and everyone has a “blank” suitable for recording at hand. And if you are now faced with such a problem, do not rush to get upset ahead of time! After all, you can use absolutely any old scratch disk that you have to record data.

“Disk Studio” is a multifunctional one that will help you capture the folders you need from your computer and individual files onto any media, or erase unnecessary information from already full disks. Read the article and you will learn how to clean up the disk in this application.

Step #1. Download the program from the website

To get started, visit the special page on our website where you need. Once the download is complete, run the installation file and follow the instructions. Select the location where you want to place the program and wait until the archive is unpacked. Then start working with the application by double-clicking on the software icon.

Step #2. Launch the program and specify the desired option

The main menu of “Disk Studio” will open in front of you, where you need to select and specify the operations that the program should perform. The application allows you to work with both CDs and DVDs. You can quickly figure out how to clear a DVD disc of old files, and then burn songs, videos or any other data onto the selected media. To delete information from a disk, click on the “Copy and erase” tab and select “Erase disk”.

Step #3. Clear your disk of unnecessary files

A mini-menu will appear on the screen in which the program will prompt you to determine the working drive. This should not be a problem, because, as a rule, in most cases there is no choice: in computers and laptops there is only one, if no external device is connected to the equipment. Click the "Open Drive" button and insert the disk, then click "Erase Disk" and wait for the erase to finish.

Step #4. Rewriting an old disk

Unfortunately, there are some discs that cannot be cleaned. But they can be rewritten! In any recording option, specify for the program the files that you want to save to disk. Knowing about this and movies, you will free yourself from unnecessary spending.

To rewrite an old disk, configure additional parameters: speed, the name that needs to be assigned to the disk, if necessary, request its verification and turn off the PC after recording is complete. Don't forget to insert the disc into the drive. When the program asks for confirmation to overwrite and delete files, click Yes.

Now you know how to clean your disk from unnecessary files. As you have already understood from the article, “Disk Studio” is a convenient software for working with disks. You can quickly write absolutely any information to external media or rewrite old disks, filling them with new and useful data.