- a typical processor is designed to ask the “what should i do?” 3,000,000,000 times per second
- 32 or 64 pins the back of a cpu are instructions
a typical RAM 
a typical RAM
a typical Main Memory or RAM
- our program is working in ram and from there it will tell CPU that what it should do and CPU after processing save the answer back to RAM
installing python
to install python go to it’s official website and to check you can run below code in CLI:
python
and to go out of that space:
press ctrl + z
to run a .py code file:
python yourPythonFile.py