Diff: Microsoft Windows

'''Microsoft Windows''', commonly referred to as Windows, is a family of operating systems developed by [[Microsoft]]. It is the most widely used operating system for personal computers (PCs) and has evolved through several major versions since its inception. Windows provides a graphical user interface (GUI), a multitasking environment, and a wide range of software and hardware compatibility.

== History ==

The development of Windows traces back to the early 1980s when Microsoft started working on a project called "Interface Manager." This project aimed to create a graphical operating system environment that would be compatible with existing MS-DOS-based applications.

In 1985, Microsoft released the first version of Windows, known as Windows 1.0. It introduced a graphical interface and allowed users to navigate and interact with their computer using a mouse. However, it was primarily a graphical shell for [[MS-DOS]] and did not gain widespread popularity.

Over the years, Microsoft continued to improve Windows and released several significant versions, including:

=== Windows 1.0 ===

Windows 1.0 was released in 1985 and was the first version of Windows. It featured a graphical user interface and support for multitasking.

=== Windows 2.0 ===

Windows 2.0 was released in 1987 and introduced new features such as expanded memory support and improved graphics.

=== Windows 3.0 ===

Windows 3.0 was released in 1990 and was a major update to the Windows operating system. It introduced the Program Manager and File Manager, which were predecessors to the Start menu and File Explorer in later versions of Windows.

=== Windows 95 ===

Windows 95 was released in 1995 and was a major milestone for the Windows operating system. It introduced the Start menu, Taskbar, and Windows Explorer, which are still present in modern versions of Windows. Windows 95 also introduced support for Plug and Play devices and long filenames.

=== Windows 98 ===

Windows 98 was released in 1998 and was an update to Windows 95. It introduced support for USB devices, Internet Explorer 4.0, and improved hardware support.

=== Windows ME ===

Windows ME (Millennium Edition) was released in 2000 and was the last version of Windows based on the Windows 9x kernel. It introduced features such as System Restore and improved multimedia capabilities.

=== Windows XP ===

Windows XP was released in 2001 and was a major update to the Windows operating system. It introduced a new user interface, improved performance, and support for 64-bit computing.

=== Windows Vista ===

Windows Vista was released in 2006 and introduced a new user interface called Aero, improved security features, and support for new hardware technologies.

=== Windows 7 ===

Windows 7 was released in 2009 and was a major update to the Windows operating system. It introduced new features such as the Taskbar, Libraries, and improved performance.

=== Windows 8 ===

Windows 8 was released in 2012 and introduced a new user interface called Metro, which was optimised for touch screens. It also introduced new features such as the Charms bar and improved performance.

=== Windows 8.1 ===

Windows 8.1 was released in 2013 and was an update to Windows 8. It introduced new features such as the Start button and improved performance.

=== Windows 10 ===

Windows 10 was released in 2015. It introduced new features such as Cortana, Microsoft Edge, and improved security features.

=== Windows 11 ===

Windows 11 was released in 2021 and is the latest major update to the Windows operating system. It introduced a new user interface called Sun Valley, which includes a new Start menu, Taskbar, and system icons. Windows 11 also includes several new features and improvements, such as Snap Layouts and Snap Groups, Widgets, DirectStorage, and Microsoft Teams integration.

== Features and Functionality ==

Windows offers a wide range of features and functionality that cater to both home and business users. Some notable features include:

# User Interface: Windows provides a graphical user interface with a desktop environment. It includes elements like a taskbar, Start menu, file explorer, and customisable desktop.

# Multitasking: Windows allows users to run multiple programs simultaneously and switch between them seamlessly. It supports multitasking, allowing efficient utilisation of system resources.

# Software Compatibility: Windows has a vast ecosystem of software applications, ranging from productivity tools to multimedia software and games. The operating system provides compatibility with a wide range of software developed for Windows.

# Hardware Compatibility: Windows supports a broad range of hardware devices, including printers, scanners, cameras, and peripherals. It provides device drivers and an infrastructure for easy installation and configuration of hardware.

# Networking and Internet Connectivity: Windows includes built-in networking capabilities, allowing users to connect to local area networks (LANs) and the internet. It supports wired and wireless networking technologies, remote desktop access, and file sharing.

# Security and Privacy: Windows incorporates various security features, including user account control, firewall protection, and Windows Defender antivirus software. It also offers privacy settings and controls to safeguard user data.

# Updates and Support: Microsoft provides regular updates and security patches for Windows to ensure the operating system remains secure and up-to-date. Users can access technical support and assistance through Microsoft's online resources and customer service channels.

== System Requirements ==

Windows has evolved over the years, and each version has different system requirements. Windows 11, for example, has higher system requirements than previous versions of Windows. To run Windows 11, a PC must meet the following minimum requirements:

* 1 gigaherts (GHs) or faster processor with at least two cores on a compatible 64-bit processor or System on a Chip (SoC).

* 4 gigabytes (GB) of RAM or more.

* 64 GB or larger storage device.

* A graphics card that is compatible with DirectX 12 or later, with a WDDM 2.0 driver.

* A display screen that is greater than 9 inches with a resolution of at least 720 pixels.

== Editions ==

Windows is available in several editions, including Home, Pro, and Enterprise. The Home edition is designed for home users and includes all of the features of Windows. The Pro edition includes additional features for business users, such as BitLocker encryption and Remote Desktop. The Enterprise edition includes additional features for large organisations, such as AppLocker and DirectAccess.

== Reception ==

Windows has received generally positive reviews from users and critics. Each version of Windows has its own strengths and weaknesses, and some versions have been more popular than others. Overall, Windows is the most widely used operating system in the world, and it continues to evolve with each new version.

== Future ==

Microsoft is committed to continually improving and updating Windows. Windows 11, for example, is the latest major update to the Windows operating system, but Microsoft has already announced that it will continue to release updates and improvements to Windows in the future. These updates will include new features, improvements to existing features, and security updates.

Windows has had a profound impact on personal computing, shaping the way people interact with computers and revolutionising the software industry. It played a significant role in popularising the use of graphical user interfaces and making computing more accessible to the masses.

The success of Windows also contributed to Microsoft's growth and influence as one of the world's leading technology companies. Windows has become synonymous with the PC operating system, and its versions have been installed on billions of computers worldwide.

== Conclusion ==

Microsoft Windows is a series of operating systems that has evolved over the years to become the most widely used operating system in the world. With each new version, Windows has introduced new features and improvements, making it easier to work and play. Windows 11, the latest major update to the Windows operating system, shows Microsoft's commitment to continually improving and updating Windows. With its new design, improved performance, and new features, Windows 11 represents a significant step forward for the Windows operating system.

* [[Windows Vista]]

* [[Windows 10]]

* [[Graphical User Interface]]