Why did Dell purchase EMC?

Could you elaborate on the reasons behind Dell's decision to acquire EMC? Was it primarily driven by a strategic move to expand their offerings in the storage and data management space? Did they see EMC's technology and market position as a complementary fit that would help them strengthen their portfolio? Or was there a financial motivation, such as gaining access to EMC's revenue streams and customer base? Additionally, how did this acquisition impact Dell's overall business strategy and market position in the tech industry?