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Most USB drives have a small write-protect switch/slider which you can use to make the drive read-only. If your drive doesn't have one and its essential for you, then consider buying one that does have the write-protect feature- USB drives are quite affordable these days. You can buy this software to write protect a pen drive: penprotectorenglish.wordpress.com There are, however a few things you can do, like ... * Secure your thumdrive with TrueCrypt * Use a Registry Hack to Disable Writing to USB Drives * PenProtector - write protect a pen drive from viruses etc..
First Answer:Sadly, you can't.Second Answer:Actually, most disc drives are backwards compatible to the last disc. So, DVD drives can read/write to CD and Blu-ray drives can read/write DVD and CDRs.It does not work the other way around. You can't read/write to a DVD if the drive is marked as a CD drive.
Read/ write drives allow you to write DVDs. ROMs only read.
Floppy diskette drives read and write information to a single rotating disk that can be removed from the drive.
Yes, the information on both can be changed.
Read/write actuator
A "diskette" or "floppy disk" is neither as they are removable magnetic storage media. However, if you refer to the drives that read from them or write to them, then those drives are considered hardware.
On a SD card, there is a small side switch on the top left corner of the drive. Pushed one way the media is read/write, pushed the other way the media is read-only. Older media such as floppy drives had either a hole you covered or a slide you could move.
DVD drives that offer less loading time are drives that have a fast read/write speeds. These speeds are usually labeled on the box.
On a SD card, there is a small side switch on the top left corner of the drive. Pushed one way the media is read/write, pushed the other way the media is read-only. Older media such as floppy drives had either a hole you covered or a slide you could move.
CdRom - To read cd's CDR - To read and write CD's DVDrom - to read dvd's DVDR - To read and write dvd's Zip- Used like a floppy, but will store 100 Mb of storage Floppy - stores 1.44 Mb of data Hard Drive- where everything is saved There are tons more types of drives.. do a search on google for it
A "diskette" or "floppy disk" is neither as they are removable magnetic storage media. However, if you refer to the drives that read from them or write to them, then those drives are considered hardware.