Perhaps you are referring to Virtual RAM.
a flash drive No, not a flash drive....he is talking about the hibernate functionality
virtual memory
virtual memory
A hard drive is static or nonvolatile memory.
hard drive, it is also the storage device or database and also the secondary memory of computer
RAM (Random Access "Memory") stores information temporarily while the power is on. Hard Disk "Space" stores information permanently regardless of whether the power is on or off. Computer specifications usually specify RAM as system "memory" (like 2GB DDR2 MEMORY) and refer to Hard Disk storage as "Hard Drive(s)", system "storage", or "Disk Space" (like 320GB HARD DRIVE). Think of the Hard Drive as a storage shed and the RAM as the playground. The computer gets the programs/data from the hard drive and pulls them out temporarily into the playground for you to use, then stores them back in the shed when you are done.
a hard drive is hardware (stuff built into a computer). the hard drive is a disk that stores a massive amout of computer memory. my computer hold 140 gigs of memory. so in other words a hard drive is just one amazing disk.
A Hard Disk Drive (HDD for short) stores your files. In most computers running Windows, your primary hard drive is represented by your C: drive.
The storage of a computer is in the hard drive. There is also the random access memory which temporarily stores data.
"Memory" is what's called "volatile" storage. When the computer is turned off, all of the data is gone. The hard drive is what's often called "non-volatile" storage. A hard drive stores data in much the same way that a music tape stores your music. The hard drive storage can be deleted or changed and the "current" data will be available next time the computer is turned on.
I believe that the cache memory stores certain copied information that you go to most often from the hard drive. So, the unit checks the cache memory first before it checks the whole hard drive. That way you can find the location of a certain file faster in the smaller (cache) memory versus finding it in the bigger hard drive where it takes longer to find that same file.
matters your hard drive can hold 5gb or 500gb in lmost all cases yes hard drive has most memory.