Net Market share report for the month of December shows further gain in Windows 10 market share. It has attained 33% market share in December. Due to all the efforts made by Microsoft to make Windows 10 popular, Windows 10 has kept on growing. Windows 10 had 32% market share in November.
Windows 7 the most popular desktop OS at 43.08% share has lost a bit of market share in December. Talking of competitors, Mac OS X has gained a slight bit of market share in December as compared to the November figure provided here.
December 2017 report also confirms that corporates that still buy and force employees to use Windows 7 and are not really fast in adopting and updating to Windows 10. Microsoft needs to push Windows 10 harder with Corporates and make it easier to transition to.