Windows 10 Free Full Download (Technical Preview Ver)

Windows 10 is a personal computer operating system developed by Microsoft as part of the Windows NT family of operating systems. Unveiled on September 30, 2014 as a successor to Windows 8.1, it is scheduled to be released in 2015, and is currently in public beta testing.

First presented in April 2014 at the Build Conference, Windows 10 aims to address shortcomings in the user interface introduced by Windows 8 by improving the user experience for non-

touchscreen devices (such as desktop computers and laptops), including a revival of the desktop Start menu seen in Windows 7, a virtual desktop system, and the ability to run Windows Store apps within windows on the desktop as well as in full-screen mode. Windows 10 will also mark the culmination of a plan by Microsoft to unify the Windows, Windows Phone, and Windows Embedded product families around a common internal core.

System requirements:

Basically, if your PC can run Windows 8.1, you’re good to go. If you're not sure, don't worry Windows will check your system to make sure it can install the preview.

Processor: 1 gigahertz (GHz) or faster

RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)

Free hard disk space: 16 GB

Graphics card: Microsoft DirectX 9 graphics device with WDDM driver

A Microsoft account and Internet access

Screenshot:

Downloads:

Download Windows 10 32 bit ISO ( x86 )

Download Windows 10 32 bit ISO ( x64 )

Activator:

How to Activate Windows 10

1. Start the installation KMSpico administrator and follow the instructions. 

2. If you see a small window with the program KMSpico, click on the big red button. 

3. Run the program as an administrator KMSpico. 

4. Click on the blue button and make sure the correct activation.

Download From Here (Password 2014)

Windows 8.1 Free Download (32 Bit and 64Bit)

Windows 8.1 is an upgrade for Windows 8, a version of Windows NT, a computer operating system released by Microsoft. First unveiled and released as a public beta in June 2013, it was released to manufacturing on August 27, 2013, and reached general availability on October 17, 2013, almost a year after the retail release of its predecessor. Windows 8.1 is available free of charge for retail copies of Windows 8 and Windows RT users via Windows Store. Unlike service packs on previous versions of Windows, users who obtained 8 outside of retail copies or pre-loaded installations (i.e., volume licensing) must obtain 8.1 through new installation media from their respective subscription or enterprise channel. Microsoft's support lifecycle policy treats Windows 8.1 similar to previous service packs of Windows: It is part of Windows 8's support lifecycle, and installing 8.1 is required to maintain

access to support and Windows updates after January 12, 2016. However, unlike previous service packs, Windows 8.1 cannot be acquired via Windows Update and only accepts 8.1-specific product keys.

Released as part of a shift by Microsoft towards regular yearly major updates for its platforms and services, Windows 8.1 was primarily intended to address complaints of Windows 8 users and reviewers on launch. Visible enhancements include an improved Start screen, additional snap views, additional bundled apps, tighter OneDrive (formerly SkyDrive) integration, Internet Explorer 11, a Bing-powered unified search system, restoration of a visible Start button on the taskbar, and the ability to restore the previous behavior of opening the user's desktop on login instead of the Start screen. Windows 8.1 also added support for such emerging technologies as high resolution displays, 3D printing, Wi-Fi Direct, and Miracast streaming.

Screenshots:

Download Links:

Microsoft Windows 8.1 32-Bit ISO  (2.6 GB)

Microsoft Windows 8.1 64-Bit ISO  (3.5 GB) 

Serial Key:

Official Microsoft Product Key: NTTX3-RV7VB-T7X7F-WQYYY-9Y92F

Enjoy it and don't forget to share it with your friends.

Windows 8 Free Full Download (Professional 32bit and 64bit)

Windows 8 is a personal computer operating system developed by Microsoft as part of the Windows NT family of operating systems. Development of Windows 8 started before the release of its predecessor, Windows 7, in 2009. It was announced at CES 2011, and followed by the release of three pre-release versions from September 2011 to May 2012. The operating system was released to manufacturing on August 1, 2012, and was released for general availability on October 26, 2012.

Windows 8 introduced major changes to the operating system's platform and user interface to improve its user experience on tablets, where Windows was now competing with mobile operating systems, including Android and iOS.[8] In particular, these changes included a touch-optimized Windows shell based on Microsoft's "Metro" design language, the Start screen (which displays programs and dynamically updated content on a grid of tiles), a new platform for developing apps with an emphasis on touchscreen input, integration with online services (including the ability to sync apps and settings between devices), and Windows Store, an online store for downloading and purchasing new software. Windows 8 added support for USB 3.0, Advanced Format hard drives, near field communications, and cloud computing. Additional security features were introduced, such as built-in antivirus software, integration with Microsoft SmartScreen phishing filtering service and support for UEFI Secure Boot on supported devices with UEFI firmware, to prevent malware from infecting the boot process.
Windows 8 was released to a mixed reception. Although reaction towards its performance improvements, security enhancements, and improved support for touchscreen devices was positive, the new user interface of the operating system was widely criticized for being potentially confusing and difficult to learn (especially when used with a keyboard and mouse instead of a touchscreen). Despite these shortcomings, 60 million Windows 8 licenses have been sold through January 2013, a number which included both upgrades and sales to OEMs for new PCs

System Requirements

CPU: Core 2 Duo 1.8GHz or better

RAM: 1GB

HDD: 10GB

Sereenshots

Download Links :

Note: This is Torrent Download file. You have to download uTorrent in your system.

Download Torrent From Here

Download Windows 8 Pro (32bit)

Download Windows 8 Pro (64bit)

Activator :

Windows 8 Activator Loader v3.1 [All Versions] - 

Download Link:-  Click here

Windows Activator Download Now

This program is still in it's beta stages and I will keep it updated once a week.

-- Instructions:

1. Extract the content of the ZIP archive.

2. Run the program as administrator.

3. Click "Windows 8 Install".

4. After the re-boot you'll have your Windows 8 activated.

Enjoy it and don't forget to share it with your friends.

Windows 7 Free Download (All Versions)

Windows 7 is a personal computer operating system developed by Microsoft, a version of Windows NT. Development of Windows 7 occurred as early as 2006 under the codename "Blackcomb." Windows 7 was released to manufacturing on July 22, 2009,[8] and became generally available on October 22, 2009,[9] less than three years after the release of its predecessor, Windows Vista. Windows 7's server counterpart, Windows Server 2008 R2, was released at the same time.
Windows 7 was primarily intended to be an incremental upgrade to the operating system, intending to address criticisms faced by its predecessor, Windows Vista (such as performance improvements), whilst maintaining compatibility with hardware and software designed for Vista. While retaining a similar appearance to Vista, 7's interface was streamlined, with the addition of a redesigned taskbar that allows applications to be "pinned" to it, and new window management features. Other new features were added to the operating system, including libraries, the new file sharing system HomeGroup, and support for multitouch input. A new "Action Center" interface was also added to provide an overview of system security and maintenance information, and tweaks were made to the User Account Control system to make it less intrusive. 7 also shipped with updated versions of several stock applications, including Internet Explorer, Windows Media Player, and Windows Media Center.

Download Links:

Download Windows 7 Home Premium x86 (32bit)

Download Windows 7 Home Premium x64 (64bit)

Download Windows 7 Professional x86 (32bit)

Download Windows 7 Professional x64 (64bit)

Download Windows 7 Ultimate x86 (32bit)

Download Windows 7 Ultimate x64 (64bit)

Window 7 Activator :

How To Active Windows 7 ?
Downloads and install windows 7 activator 2.1.6 .. Clock on the install Button
Wait till the process ends . the Activation process ends here.
It will ask for  a restart . Re-start your pc .
Now your windows 7 is activated for lifetime.

Window 7 Activator Download link :

Windows 7 Loader Activator v2.1.9 Free Download

Enjoy it and must Share it with your friends.

Android OS for Windows free Download [Latest 4.4]

Android is a mobile operating system (OS) based on the Linux kernel and currently developed by Google. With a user interface based on direct manipulation, Android is designed primarily for touchscreen mobile devices such as smartphones and tablet computers, with specialized user interfaces for televisions , cars (Android Auto), and wrist watches (Android Wear). The OS uses touch inputs that loosely correspond to real-world actions, like swiping, tapping, pinching, and reverse pinching to manipulate on-screen objects, and a virtual

keyboard. Despite being primarily designed for touchscreen input, it also has been used in game consoles, digital cameras, regular PCs  and other electronics.

Android is the most widely used mobile OS and, as of 2013, the highest selling OS overall. Android devices sell more than Windows, iOS, and Mac OS X devices combined, with sales in 2012, 2013 and 2014 close to the installed base of all PCs. As of July 2013 the Google Play store has had over 1 million Android apps published, and over 50 billion apps downloaded. A developer survey conducted in April–May 2013 found that 71% of mobile developers develop for Android. At Google I/O 2014, the company revealed that there were over 1 billion active monthly Android users, up from 538 million in June 2013.

Android's source code is released by Google under open source licenses, although most Android devices ultimately ship with a combination of open source and proprietary software.[3] Initially developed by Android, Inc., which Google backed financially and later bought in 2005,[23] Android was unveiled in 2007 along with the founding of the Open Handset Alliance—​a consortium of hardware, software, and telecommunication companies devoted to advancing open standards for mobile devices

we given below three download links you download it freely just click on download button enjoy and share it with your friends.

Android 4.4: Click Here
Android 4.3: Click Here
Android 4.2: Click Here

Windows xp Service Pack 3 Full iso

Windows XP is a personal computer operating system produced by Microsoft as part of the Windows NT family of operating systems. The operating system was released to manufacturing on August 24, 2001, and generally released for retail sale on October 25, 2001.Development of XP began in the late 1990s as "Neptune", an operating system built on the Windows NT kernel which was intended specifically for mainstream consumer use—an updated version of Windows 2000 was also originally planned for the business market. However, in January 2000, both projects were shelved in favor of a single OS codenamed "Whistler", which would serve as a single OS platform for both consumer and business markets. Windows XP was a major advance from the MS-DOS based versions of Windows in security, stability and efficiency[5] due to its use of Windows NT underpinnings. It introduced a significantly redesigned graphical user interface and was the first version of Windows to use product activation in an effort to reduce software piracy.Upon its release Windows XP received generally positive reviews, with critics noting increased performance (especially in comparison to Windows ME), a more intuitive user interface, improved hardware support, and its expanded multimedia capabilities.[6] Despite some initial concerns over the new licensing model and product activation system, Windows XP eventually proved to be popular and widely used. It is estimated that at least 400 million copies of Windows XP were sold globally within its first five years of availability,[7][8] and at least one billion copies were sold by April 2014.[9]Windows XP remained popular even after the release of newer versions, particularly due to the poorly received release of its successor Windows Vista. Vista's 2009 successor, Windows 7, only overtook XP in total market share at the end of 2011.Sales of Windows XP licenses to original equipment manufacturers (OEMs) ceased on June 30, 2008, but continued for netbooks until October 2010. Extended support for Windows XP ended on April 8, 2014, after which the operating system ceased receiving further support or security updates to most users.

To download simply click on download button after click on 'skip add' button