“Despite recent declines, annual shipments for 2022 were well above pre-pandemic levels at 292.3 million units for the full year. However, demand remains a concern as most users have relatively new PCs and the global economy worsens.”
Only Apple, whose shipments slipped a modest 2.1 per cent, bucked the trend.
Lenovo continued to top the charts overall, thanks to its strong performance in its home market of China, but was fourth in the key US market behind American firms HP, Dell and Apple.
The fourth-quarter fall was the second quarter of slumping sales, after a 15 per cent decline in the third quarter.
Average selling prices have fallen as lower demand has eased component shortages, and PC makers have offered discounts in a bid to spur demand.
IDC sees a possible pickup later this year, and a possible return to growth in 2024.