[bcab] Re: Available memory.

I'll have a go. The processor works with memory, also known as RAM or
random-access memory. Memory comes on chips and is installed in the
computer. It is mesaured in bytes, kilobytes, megabytes and even gigabytes.
When you switch off the computer the memory looses its information.

Hard drives are storage devices. The processor cannot work directly with the
hard drive, it can only execute instructions in memory, so programmes and
data get loaded from the hard drive in order to be processed. Besides, RAM
is much quicker than drives. Thus, you need an amount of physical memory in
your computer for it to function. If you don't have enough RAM you will
either find that some aspects of programmes won't work at all or that the
computer slows down significantly because it is using space on the hard
drive to swap memory back and forward.

The main confusion comes about because hard drives are also measured in
megabytes, gigabytes and even terabytes.

Cheers,
Steve

-----Original Message-----
From: bcab-bounce@xxxxxxxxxxxxx [mailto:bcab-bounce@xxxxxxxxxxxxx]On
Behalf Of Dorothy Ingram-Gorban
Sent: 22 February 2007 14:37
To: bcab@xxxxxxxxxxxxx
Subject: [bcab] Available memory.


 Can anyone explain about  Available memory  for example  some of the new
voices are quite powerful and I imagine in both JFW and Kurzweil would need
plenty of  what you call Ram, I have never really understood how to find out
the difference between available and other. does available mean left over?
If so how do do I find out what is left.

 I seem to recall something about Available being different however, would
Jaws 8 and K11 be using        'available Ram' and if one is and  other not
can you explain  just what is using what.sorry  the question is not set out
well, it was just that  these new powerful voices must use more of
something? Dorothy

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