USER32.DLL is a Windows file in the operating system. The first operating system with this file was Windows 95.
The file contains mouse cursors, and icons from the message boxes.
Mouse Cursors[]
1995–present[]
Icon Groups[]
Windows 95 – ME (1995–2010)[]
Windows XP (2001–2014)[]
Windows Vista – 8.1 (2006–2023)[]
Windows 10 (2015–2025)[]
