To erase CD-RW, follow the steps below:
- Insert the CD-RW (rewritable) disc into your system's disk drive.
- Open File Explorer.
- On the Explorer's window, click on the CD-RW icon.
- Navigate to the toolbar, and locate Erase this disc.
- Follow the on-screen commands to complete the format process.
It is estimated that a DVD-RW or DVD+RW disc can be rewritten approximately 1000 times and a DVD-RAM 100,000 times. In addition, these formats (under certain circumstances) employ defect management schemes to actively verify data and skip over or relocate problems to a spare area of the disc.
Digital Versatile Disc Recordable
RW format. The recording layer in DVD-RW and DVD+RW is not an organic dye, but a special phase change metal alloy, often GeSbTe. The alloy can be switched back and forth between a crystalline phase and an amorphous phase, changing the reflectivity, depending on the power of the laser beam.
How to Format a Disc
- Insert a [writable disc]() into your computer's disc-burning drive.
- Click "Burn files to disc using Windows Explorer" in the dialog box that pops up when you insert the disc.
- Enter a title for the disc in the "Disc Title" text box.
- Choose a file system format.
Method 1: Make DVD in Windows Media Player in Windows 10
- Open Windows Media Player.
- In the Windows Media Player Library, tap or click the Burn tab, tap or click the Burn options button Options button, and then tap or click Data DVD.
- Insert a blank disc into your DVD driver.
Follow these steps to securely erase Windows 10 without CD using BitRaser for File:
- Remove the hard drive from the system.
- Use SATA/IDE to USB converter and connect the hard drive to a different Windows PC.
- Download and install BitRaser for file on the PC.
- Run the software after installation.
Confirm the drive is listed in Device Manager, and then reinstall the device to resolve any error states. In Windows, search for and open Device Manager. Double-click DVD/CD-ROM drives to expand the category. If a CD/DVD drive is not listed in DVD/CD-ROM drives, go to CD/DVD Drive Is Not Detected (Windows 10, 8).
As long as your CD-R disc hasn't been finalized, you can erase it and reuse it the same way you could a standard CD-RW disc.
A DVD-RW (rewritable) disc is a standard-sized DVD that can be used and reused as the need arises. This is contrary to a DVD-R (recordable) disc, which can only be used a single time. When you finalize the format of a DVD-RW disc, you close the disc burning session on your computer.
Once you burn a file onto a DVD-R or CD-R, that portion of the disk cannot be changed, and is "read-only". Therefore, you will gradually lose disk space, if you are to keep adding files.
Place your cursor on the DVD-RW icon in the open optical drive, usually the “D” drive; right click the mouse and look for a dialog entry like “remove write protection.” If the DVD-RW is closed or finalized in the Session-at-once (SAO) mode, files can be added using any post-XP operating system.
Boot to the Windows 10 desktop, then launch Device Manager by pressing Windows key + X and clicking Device Manager. Expand DVD/CD-ROM drives, right-click the optical drive listed, then click Uninstall.
The reason is that the DVD burning software you use doesn't burn a DVD in the right video DVD format. Different DVD players has their own DVD format specs. Probably, your DVD player can't play DVD because of incompatibility. To fix this problem, you need to try another DVD burning software.
To erase a nonrewritable CD, you must destroy the disk and render the data unreadable. Do this by cutting, shredding or scratching the surface of the disk to the point where it cannot be read; or destroy old CDs containing financial or other sensitive information to protect yourself against identity theft.
