PC shipments have been down this year, and it looks like the market will drop even more over the coming months. IDC predicts that global PC shipments will decline 11.3 percent for the full year with things getting progressively worse. IDC's analysts expect shipments in Q4 to be down 20 percent year-over-year.
The ongoing memory shortage is the biggest factor affecting PC shipments, according to IDC, though the market is complex. RAM shortages have driven up PC prices, such as flagship Surface PCs now costing $500 more than they did at launch.