High (80%) chance of rain in the early morning, clearing to a sunny afternoon. Winds northerly 15 to 20 km/h turning westerly 15 to 25 km/h before dawn.
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function.
There will be an entry under System called System Type listed. If it lists 32-bit Operating System, than the PC is running the 32-bit (x86) version of Windows. If it lists 64-bit Operating System, than the PC is running the 64-bit (x64) version of Windows. #19 x64 Means 64Bit OS and x86 Mean 32 Bit.