"The worldwide recession sparked by the credit crisis slammed PC shipments for the second quarter in succession during the first three months of 2009,” said Matthew Wilkins, principal analyst for compute platforms research at iSuppli. “The first-quarter performance of the worldwide PC market was worse than iSuppli had expected in its prior forecast, which called for a 4% decline in shipments compared to the same period in 2008. After a long period of immunity to the global downturn, the economic crisis finally has begun to impact the PC market.”