Oh how i remeber when pc was 32bit, IS ANNOYING ALL BEING 64Bit, So i gave up & today i use a 64bits pc.
The point internally (ironically this program explains the science behind of this) Your 32-Bits based devices will be obsolete on the year 2038 aprox (Because some sort of overflow in the timer will be restart your time, its sounds meh; but look arond of the bug Y2K)