How to Find your Processor Speed, Amount of Memory (Also Known as Ram) and Operating System Version.

1) First go to the Apple Menu and select About this Mac-

2) This window should appear after you select About this Mac, as seen in the last image. From here, take note of the:

a) The Version of the Mac OS you are running
b) The Amount of Memory (this is the RAM)
c) Processor type and speed