There are loads more than three - most are designed for a specific purpose, especially for safety critical applications. Three are: Windows Linux Solaris Type in Operating Systems to wikipedia. Why don't people check wikipedia before asking silly questions like this?
Mac OS X, Linux, and Microsoft Windows are three types of operating systems. Single-user, multi-tasking, multi-user, and real-time operating systems, or RTOS, are different types of operating systems that computers use.
Windows, Linux, Mac OSX are currently the three most popular computer operating systems. Other operating systems are Solaris, BeOS, Google Chromium os, and many more.
it makes the computer have a sh*t
Operating systems are developed by 3 major companies. Microsoft makes Windows, Macintosh makes macs, and Linux makes Linux operatin systems. There are a variety of versions of each OS.
OpenTTD can currently be installed and played on three main operating systems. These operating systems are Windows (XP, Vista, and 7), Mac OS X, and Linux.
The top three operating systems in terms of market share are Windows, Mac OS X, and Linux.
Apple.
Microsoft makes the most popular operating systems, eg:Windows XPWindows VistaWindows 7They are propriety operating systems (made by a company and sold). You can also get open source operating systems which are free, eg:Linux Ubuntu
this is the systems harddrive that makes the operating system work
these are an examples of operating system - Windows - Linux - Unix - Mac OS
this answer is bs there is no answer.
Windows makes use of the FAT and NTFS file systems.