UNIX
Unix or UNIX is a computer operating system developed by AT & T Bell Labs in 1960 and the 1970s. UNIX was designed as a portable operating system, multi-tasking and multi-user. BSD is a derivative (variant) Unix developed by the University of California, Berkeley.
DOS
Operating system is the forerunner of Microsoft Windows. His trademark is a white text on a black background. If you want to try to pass the Windows Start - Run, then type cmd.
Windows
Windows XP Professional is a Windows XP operating system made specifically for desktop computers that are connected to a network with a domain that is managed by Active Directory of Windows 2000 Server or Windows Server 2003. In addition, this version also features arguably far more complete than the Windows XP Home Edition. He could be a server computer, even if only to accommodate a maximum of ten clients can login simultaneously ..
Windows XP Home Edition is a Windows XP operating system intended for home users. Basically, there was no significant difference between Windows XP Home Edition to Windows XP Professional, because the basis of making the same. Differences imposed on the Windows version is the support network, in which Windows XP Home Edition is not designed for systems with many users, like Windows XP Professional.
Windows XP Media Center Edition Windows XP version is made specifically for such devices Hi-Fi, and PC are placed in the sitting room. Basically, Windows XP Media Center is Windows XP Home Edition which added support for personal video recorder (Personal Video Recorder).
Windows Vista is the name of the latest version of Microsoft Windows, the graphics-based operating system from Microsoft that is used on personal computers (PCs), both for home and business users, the laptop computer, or media center.
Before it was announced by the name of Windows Vista on July 22, 2005, the operating system is better known by the codename Longhorn (derived from the name Longhorn Saloon, a popular bar in Whistler, British Columbia, Canada).
Microsoft launched Windows Vista on 8 November 2006 for business users, and January 30, 2007 for home users. Thus, the launch of Windows Vista is located more than five years since the launch of Windows XP on October 25, 2001.
Windows Vista is intended to be launched as a technology-based products, a solid system that includes new technologies, a high level. Many of them are technology related to how the system works, who worked behind the scenes and not visible to end users.
Windows XP Tablet PC Edition is a version of Windows XP that is devoted to the ultra-portable PC, which is called by Microsoft with a Tablet PC. The form is minimalist as Personal Digital Assistants (Personal Digital Assistant or PDA), with comparable skills notebook or laptop. Windows XP Tablet PC Edition Windows XP Professional-based builds, which added to the handwriting recognition feature (handwriting recognizition) better than the usual Windows XP Professional. In general, a Tablet PC is equipped with touch screen.
Windows XP Professional x64 Edition is a version of Windows XP that is devoted to the processor with the x86-64 architecture. Currently, processor architecture is limited to AMD processors with AMD64 architecture as the Athlon 64 and Opteron. Intel's existing family of Intel Pentium 4 with EM64T extensions (Extended Memory 64-bit Technology), and a series of Intel Pentium M and D, as well as several variants of Intel Core family. Differences with Windows XP Professional, which was launched earlier was dukungannnya to access more memory than 4 Gigabytes as in Windows XP before. Actually, 64-bit processors from Intel and AMD 16 Eksabyte can access the memory, but Microsoft is limiting the ability of the Windows operating system is up to 16 Terabyte only. Basically, the operating system is different from other versions of Windows XP, given a code base that is used is Windows Server 2003, Standard Edition for x64, since it uses the version number 5.2.3790 dalah.
Windows XP Professional 64-bit Edition for Itanium is a very limited version in terms of sales. However, this product supports an excellent microprocessor technology, the IA-64 is used by the Intel Itanium and Intel Itanium 2. Support provided by Microsoft is support for all of the features of the Itanium processor, but because very few applications are designed for the Itanium processor, the spread is very little product. Differences in features of Windows XP Professional x64 Edition is support for the Itanium processor, with all the luggage architecture, such as the EFI (Extensible Firmware Interface), and GPT (GUID Partition Table). Although the Itanium processor is the most efficient performance processor, Itanium can not run programs designed for Windows XP 32-bit versions and Windows XP x64 Edition. When running a program that is not designed for it, its performance is very low.
Windows XP Starter Edition is a version of Windows XP Home Edition which translated into respective local languages using the Language Interface Pack (LIP). The language he uses also varied, ranging from Indonesian, Malay, Thailand, Turkey, Russia, India, Brazil, to the language of Latin America (Argentina, Chile, Mexico, Ecuador, Uruguay, and Venezuela). According to various sources, Microsoft is making Windows XP Starter Edition in order to combat the operating system GNU / Linux, because the operating system is popular in third world countries are.
LINUX
Linux kernel was originally written as a hobby project by Linus Torvalds Finland university students who study at the University of Helsinki, to make the Minix kernel is free and can be edited. (Minix is a class project designed to resemble UNIX easy to use and not for commercial use.) 0:01 version issued to the Internet in September 1991, Version 0:02 on October 5, 1991.
The term Linux or GNU / Linux (GNU) was also used as a reference to the whole Linux distro (Linux distribution), which is included within other programs supporting the operating system. Examples of such programs are web servers, programming languages, databases, desktop (Desktop Environment) (such as GNOME and KDE), and office applications (office suite) as OpenOffice.org, KOffice, Abiword, Gnumeric. Linux distro has experienced rapid growth in terms of popularity, so the more popular version of UNIX that uses a licensing system and paid (proprietary) or other free UNIX version that was originally rival the dominance of Microsoft Windows in some of the side.
Information technology observers believe this success is because Linux does not depend on the vendor (vendor independence), low operating cost, and high compatibility compared to the proprietary version of UNIX, as well as safety and stability as compared to Microsoft Windows. These characteristics are also a testament to the excellence model of open source software development (open source software).
Linux supports a lot of computer hardware, and has been used in various devices from personal computers, supercomputers and Embedded systems (embedded systems), such as mobile phones (phones) and personal video recorders.
MAC OS
Mac OS X is the latest version of Mac OS operating system for Macintosh computers. The operating system was first issued in 2001.
The character "X" is the Roman number is ten, which is the successor version of the operating system used previously such as Mac OS 8 and Mac OS 9. Some people read it as the letter "X" which sounds like "ex". One of the reasons why they interpret such as the tradition to name a Unix-based operating system with the suffix "x" (eg AIX, IRIX, Linux, Minix, Ultrix, Xenix).
Mac OS X Server was also released in 2001. This server version is basically similar to the version standardnya, with the difference that the version of Server includes software for workgroup management and administration in large-scale computer. Examples of additional features available for this version of the software to perform functions such as SMTP, SMB, LDAP and DNS. In addition melisensinya way too different.
Mac OS X operating system that uses the BSD kernel so that some circles to say that Mac OS X is included in the Unix family. The interesting thing about this OS is the beauty looks that made it a role model for other desktop developers.
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