Source: wikibot/list-of-microsoft-windows-versions
= List of Microsoft Windows versions
{wiki=List_of_Microsoft_Windows_versions}
Microsoft Windows has had numerous versions since its inception. Below is a list of the major versions of the Windows operating system, along with their release years: 1. **Windows 1.0** - Released in 1985 2. **Windows 2.0** - Released in 1987 3. **Windows 3.0** - Released in 1990 4. **Windows 3.1** - Released in 1992 5.