To celebrate the 25th birthday of the IBM PC coming in August, eWEEK Labs considered assembling a Top 10 list of the most influential products that iconic machine ushered in. Having agreed that 25 products for 25 years provided a more pleasing symmetry, and with full knowledge that what is omitted will spur as much comment as what is included, eWEEK Labs puts forward this list of the 25 most influential products of the first 25 years of enterprise personal computing.