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Windows 1.0
Microsoft Windows 1.0 is a 16-bit graphical operating environment, developed by Microsoft Corporation. The retail price for Windows 1.0 was $100 -
Windows 2000
Windows 2000 is a line of operating systems produced by Microsoft Corporation for use on personal computers, business desktops, laptops, and servers. Price: $126.99 -
Windows XP
Windows XP is an operating system produced by Microsoft for use on personal computers, including home and business desktops, laptops and media centers. Price:$60-$263 (Proffesional version) -
Mac OS X v10.2
Mac OS X version 10.2 "Jaguar" is the third major release of Mac OS X, Apple's desktop and server operating system. Created by Apple programmers. Price: $149.99 -
Windows Server 2003
Windows Server 2003 is a server operating system produced by Microsoft. Release price: $999 -
Mac OS X Tiger
Mac OS X v10.4 Tiger is the fifth major release of Mac OS X, Apple's desktop and server operating system for Macintosh computers. Release price: $129.95. Programmer: Apple Teamwork. -
Windows Vista
Windows Vista is an operating system released in several variations by Microsoft for use on personal computers, including home and business desktops, laptops, tablet PCs, and media center PCs. Programmers: Microsoft Teamwork. Price: $199.95 -
Windows Home Server
Windows Home Server, code-named Quattro, is a home server operating system from Microsoft. Proggramers: Windows Teamwork: Price: 189.99 -
Mac OS X Snow Leopard
Mac OS X Snow Leopard is the seventh major release of Mac OS X, Apple's desktop and server operating system for Macintosh computers. Programmers: Apple Teamwork. Price: $59.99 -
Windows 7
Windows 7 is the current release of Microsoft Windows, a series of operating systems produced by Microsoft for use on personal computers, including home and business desktops, laptops, netbooks, tablet PCs, and media center PCs. Price: $119.99. Programmers: Microsoft teamwork.