None!
Or you can take all disks out or they can be broken
So always back your work up!!!
In the computer's HARD
A storage device is any computer hardware meant to store data permanently or semi-permanently. This includes, but is not limited to hard disks, floppy disks, cdroms and DVDs.
access to ram is a lot faster for your computer
CD-R
in a hard drive
The storage component of your computer, where all your files and operating system are stored.
Temporarily DATA is stored in Primary Memory (RAM - Volatile in nature). Permanently DATA is written to Secondary Memory Storage Devices (HDDs, Optical Disks - Non Volatile in nature).
Stand alone computer
Floppy disks are not normally used on computers anymore, they are an obsolete media.
The drive where your computer stores information permanently is known as a hard disk drive, or HDD for short.
your system's BIOS is stored on an unremovable chip on your computer's motherboard. your system's BIOS is stored on an unremovable chip on your computer's motherboard. your system's BIOS is stored on an unremovable chip on your computer's motherboard. your system's BIOS is stored on an unremovable chip on your computer's motherboard. your system's BIOS is stored on an unremovable chip on your computer's motherboard. your system's BIOS is stored on an unremovable chip on your computer's motherboard. it is permanently stored on one or two ROM ICs installed on the system board
Computer disks are not volatile. Only RAM is.