KEY POINTS
  • Microsoft's Surface Laptop SE computer will start at $249.
  • It runs a new version of Windows that's meant to be easy for students to use and easy for schools to manage security.
Microsoft chief executive officer Satya Nadella talks at a Microsoft news conference in New York.

Microsoft said Tuesday it will release Windows 11 SE, a version of its recently released Windows 11 operating system that's meant for school use. Computer makers such as Dell and HP will release new PCs featuring Windows 11 SE. Microsoft also announced its own Windows 11 SE computer, the Surface Laptop SE, which starts at $249 and will launch in early 2022.

The moves show Microsoft intends to defend its market-leading Windows franchise, by launching lower-cost computers. That might help counter the threat from Google's Chrome OS, which held 10% share of PC unit shipments in 2020 compared with almost 83% for Windows, a representative of technology industry research company Gartner previously told CNBC.