how much memory in my computer

[denon6]

hello ..
does anyone knws how to write a program or small function to check how much memory is installed in the computer ?
i have tried so hard to try this but i dont know how !!
thanks,

[Bazzy]

Which type of memory? On which operating system?

[denon6]

RAM memory , windows operating system
thanks alot for your answer

[Bazzy]

Try GetPhysicallyInstalledSystemMemory from Windows API: http://msdn.microsoft.com/en-us/library/cc300158%28VS.85%29.aspx