Gartner released its quarterly shipment estimates for the PC market in Q1 2012. The results show that Apple is in third place with a 10.6 percent market share. The Cupertino company trails HP and Dell which has a 29 percent and 22.3 percent market share, respectively.

Gartner calculates that Apple shipped 1.6 million Macs in Q1 2012, which is a 3.8 percent increase from the same quarter in 2011. It doesn't beat HP which increased 6.6 percent year over year, but it is better than the overall US PC industry which declined 3.5 percent. These numbers include desktop PCs, notebooks and mini-notebooks, but does not include media tablets like the iPad.