Currently, Windows commands 68.15% of the PC market share, MacOS occupies 21.38%, Chrome OS has 4.15%, and Linux is used on 3.08% of PCs. Around 3.24% of all systems run either FreeBSD or an unknown operating system, which are most likely either very new or very old versions of popular OSes.

Based on data from StatCounter, Linux’s share doubled from 1.64% in 2018 to around 3% in 2023. On the other hand, MacOS increased its share from 12.33% in 2018 to 21.38% today, whereas the share of Windows dropped from around 82% five years ago to 68.15% today.