"The History of Windows, Linux, Android, and iOS"

1985: Windows 1.0 was released by Microsoft. It was a graphical user interface (GUI) that ran on top of MS-DOS (Microsoft Disk Operating System).
1987: Windows 2.0 came out, offering more functionality and supporting more advanced hardware.
1990: Windows 3.0 was released, marking a significant improvement in GUI and performance. It became popular and led to later versions being more widely adopted.
1995: Windows 95 introduced the Start Menu, taskbar, and plug-and-play hardware support. It was a huge commercial success.
2001: Windows XP was launched. It became one of the most beloved versions of Windows, known for its stability and user-friendly interface.
2007: Windows Vista was released but met with criticism for performance and compatibility issues.
2009: Windows 7, which improved on Vista, was released and became another major success for Microsoft.
2012: Windows 8 was introduced, featuring a tile-based interface optimized for touchscreens. It was controversial and not well-received by traditional desktop users.
2015: Windows 10 was released, combining elements of Windows 7 and 8, and introduced a more flexible user experience.
2021: Windows 11 was launched, featuring a redesigned taskbar, Start Menu, and updates for improved productivity and gaming.

Windows

1991: Linux was created by Linus Torvalds, who released the first version of the Linux kernel. It was originally a hobby project but became the foundation for a wide range of operating systems.
1992: Linux was released under the GNU General Public License, making it open-source. This allowed anyone to modify and distribute it.
1994: The first major distribution, Slackware, was launched, and others like Red Hat Linux and Debian soon followed.
2000s: Linux started gaining popularity in server environments, as it was stable, secure, and cost-effective compared to other operating systems.
2004: Ubuntu, a user-friendly distribution based on Debian, was introduced and became one of the most popular Linux distributions for desktops.
Today: Linux powers a wide variety of devices beyond just servers, including smartphones (via Android), supercomputers, and embedded systems.

Linux

2003: Android Inc. was founded by Andy Rubin, Rich Miner, Nick Sears, and Chris White. The initial goal was to create an operating system for digital cameras, but they later pivoted to smartphones.
2005: Google acquired Android Inc. for around $50 million, and development began in earnest.
2008: The first Android phone, the T-Mobile G1 (also known as the HTC Dream), was released. It was the first phone to run the Android OS, which was open-source and based on the Linux kernel.
2009: Android 1.5 (Cupcake) introduced features like an on-screen keyboard, better camera support, and video recording.
2010-2012: Major Android versions such as FroYo, Gingerbread, Honeycomb, and Ice Cream Sandwich brought improvements in performance, user interface, and functionality.
2014: Android Lollipop was released, with a major visual redesign (Material Design) and improved performance.
2017: Android Oreo introduced features like Picture-in-Picture mode and improved battery life.
2020: Android 11 introduced improved privacy controls, conversation bubbles, and support for 5G networks.
Today: Android is the most widely used mobile operating system in the world, powering a wide variety of devices from different manufacturers like Samsung, Google, and Xiaomi.

Android

2007: iOS, initially called iPhone OS, was introduced with the launch of the first iPhone. Apple’s iPhone OS combined the best features of iPod software, a desktop operating system, and new mobile-specific technologies.
2008: The first version of the App Store was launched, revolutionizing mobile software distribution.
2009: iOS 3 brought features like copy-paste, MMS, and the ability to create folders for apps.
2010: iOS 4 introduced multitasking, FaceTime, and the iAd advertising platform.
2013: iOS 7 featured a major redesign, flattening icons, improving animations, and modernizing the overall look and feel of the OS.
2014: iOS 8 added features like HealthKit, Apple Pay, and support for third-party keyboards.
2015: iOS 9 focused on performance and stability improvements, along with features like the Apple News app and low-power mode.
2017: iOS 11 brought a redesigned control center, drag-and-drop for the iPad, and support for ARKit for augmented reality apps.
2020: iOS 14 introduced a revamped home screen, widgets, and App Clips, allowing users to interact with apps without downloading them entirely.
Today: iOS remains the second most popular mobile OS globally, known for its seamless integration with Apple hardware and services.

Ios

The History of Windows, Linux, Android, and Ios