Trying to understand bits on stack and heap

[javacoffeejimme]

Hi,

I try to understand how a computer works and how a programming language is communicating with your computer.
Lets just say for explaining purposes everybody has windows. A computer can have a 32bit windows or a 64 bit windows.

Does that mean that on a 32bit windows there can only be 32xzero's/one's 01000010010101111001101etc. as maximum value to communicatie with the memory.
But a 64bit windows can even have 64xzero'/one's 01001110101101111110101010110101111100000111011etc . maximum value to communicate with the memory?
Am I thinking correct now, or am I totally wrong?

About programming languages. The stack can only have a maximum value of 8bits so thats 00010011 max right? So bool, float, long, byte, int. etc.
The heap can have a bigger value then 8bits, but what value is this? Between 1-32bit on a 32bit windows machine and lets say between 1-64bits on a 64bit windows machine?
Can an object for example also have a random number like 10bits or 26bits on the heap? Or has it always standard values like 8, 16, 32 48, or 64bit.

Kind regards, Jimme

[Norm]

Moved from Advanced Section - This is generic computer stuff.

[jim829]

For you first topic, you should read up on computer architectures. For the second topic you should read up on language design and stacks vs heaps. There is quite a bit written on these topics so there is no point in rehashing it here.

Regards,
Jim