The term Windows collectively describes any or all of several generations of Microsoft operating system products. These products are generally categorized as follows:
Subsequent versions have become increasingly sophisticated as they incorporated features of minicomputer operating systems.
In Microsoft released Windows 2. This version added desktop icons, keyboard shortcuts and improved graphics support. This version is the first release that provides the standard "look and feel" of Microsoft Windows for many years to come. Microsoft released Windows 3.
Windows 95 August Windows 95 was released in and was a major upgrade to the Windows operating system. This OS was a significant advancement over its precursor, Windows 3. In addition to sporting a new user interface, Windows 95 also includes a number of important internal improvements. Perhaps most important, it supports bit applications, which means that applications written specifically for this operating system should run much faster.
This has meant removal of many of the old DOS limitations, such as K of main memory and 8-character filenames. Other important features in this operating system are the ability to automatically detect and configure installed hardware plug and play. Its most visible feature, though, is the Active Desktop, which integrates the Web browser Internet Explorer with the operating system.
This version also removed the "boot in DOS" option. Windows NT New Technology is a bit operating system that supports preemptive multitasking. There are actually two versions of Windows NT: Windows February Often abbreviated as "W2K," Windows is an operating system for business desktop and laptop systems to run software applications, connect to Internet and intranet sites, and access files, printers, and network resources.
Microsoft released four versions of Windows Professional for business desktop and laptop systemsServer both a Web server and an office serverAdvanced Server for line-of-business applications and Datacenter Server for high-traffic computer networks. Along with a redesigned look and feel to the user interface, the new operating system is built on the Windows kernel, giving the user a more stable and reliable environment than previous versions of Windows.
Windows XP comes in two versions, Home and Professional. Microsoft focused on mobility for both editions, including plug and play features for connecting to wireless networks. The operating system also utilizes the Windows Vista November Windows Vista offered an advancement in reliability, security, ease of deployment, performance and manageability over Windows XP.
New in this version was capabilities to detect hardware problems before they occur, security features to protect against the latest generation of threats, faster start-up time and low power consumption of the new sleep state.
Windows Vista simplifies and centralizes desktop configuration management, reducing the cost of keeping systems updated. Windows 7 October, Windows 7 was released by Microsoft on October 22, as the latest in the year-old line of Windows operating systems and as the successor to Windows Vista which itself had followed Windows XP.
Enhancements and new features in Windows 7 include multi-touch support, Internet Explorer 8, improved performance and start-up time, Aero Snap, Aero Shake, support for virtual hard disks, a new and improved Windows Media Center, and improved security.
Windows 8 Windows 8 was released on August. Windows 8 will replace the more traditional Microsoft Windows OS look and feel with a new "Metro" design system interface that first debuted in the Windows Phone 7 mobile operating system.In Windows 98 second edition was release and brought about fixes for many of the known bugs found in the original release of windows and made the operating more stable and many believe Windows 98 second edition to be the most stable version of the windows 9x family.
A history of Microsoft's Windows operating system, from the first to Windows Learn the Major Moments in the History of Microsoft Windows Every Version, From Through Windows Share Pin Email Windows 98/Windows ME (Millennium Edition)/Windows The Windows Registry is a hierarchical database that stores low-level settings for the Microsoft Windows operating system and for applications that opt to use the registry.
The kernel, device drivers, services, Security Accounts Manager, and user interface can all use the registry. The registry also allows access to counters for profiling system performance.
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Windows NT was a separate product from Windows 3.x, Windows 95, and Windows It was aimed at the enterprise market, for use on high-end workstations and servers. The first version, , and versions and , used the same interface as Windows .