WIndows 7 HQ Wallpapers
WIndows 7 HQ
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vista wallpapers
The new operating system from Microsoft
Microsoft stated in 2007 that it is planning Windows 7 development for a three-year time frame starting after the release of its predecessor, Windows Vista, but that the final release date will be determined by product quality.
Unlike its predecessor, Windows 7 is intended to be an incremental upgrade with the goal of being fully compatible with existing device drivers, applications and hardware.
Presentations given by the company in 2008 have focused on multi-touch support, a redesigned Windows Shell with a new taskbar, a home networking system called HomeGroup, and performance improvements.
Some applications that have been included with prior releases of Microsoft Windows, most notably Windows Mail, Windows Movie Maker and Windows Photo Gallery, are no longer included with the operating system; they are instead offered separately as part of the Windows Live Essentials suite.
History
In 2000, Microsoft started the planning to follow up Windows XP and its server counterpart Windows Server 2003 (both codenamed Whistler) with a major new release of Windows that was codenamed Blackcomb (both codenames refer to the Whistler-Blackcomb resort). This new version was at that time scheduled for a 2005 release.
Major features were planned for Blackcomb, including an emphasis on searching and querying data and an advanced storage system named WinFS to enable such scenarios. In this context, a feature mentioned by Microsoft co-founder Bill Gates for Blackcomb was "a pervasive typing line that will recognize the sentence that [the user is] typing in."
Later, Blackcomb was delayed and an interim, minor release, codenamed "Longhorn", was announced for a 2003 release. By the middle of 2003, however, Longhorn had acquired some of the features originally intended for Blackcomb, including WinFS, the Desktop Window Manager, and new versions of system components built on the .NET Framework.
After the 2003 "Summer of Worms", where three major viruses − Blaster, Sobig, and Welchia − exploited flaws in Windows operating systems within a short time period, Microsoft changed its development priorities, putting some of Longhorn's major development work on hold in order to develop new service packs for Windows XP and Windows Server 2003. Development of Longhorn was also "reset" in September 2004.
Later, Blackcomb was delayed and an interim, minor release, codenamed "Longhorn", was announced for a 2003 release. By the middle of 2003, however, Longhorn had acquired some of the features originally intended for Blackcomb, including WinFS, the Desktop Window Manager, and new versions of system components built on the .NET Framework.
After the 2003 "Summer of Worms", where three major viruses − Blaster, Sobig, and Welchia − exploited flaws in Windows operating systems within a short time period, Microsoft changed its development priorities, putting some of Longhorn's major development work on hold in order to develop new service packs for Windows XP and Windows Server 2003. Development of Longhorn was also "reset" in September 2004.
Naming
As major feature work on Windows Vista wound down in early 2006, Blackcomb was renamed Vienna. However, following the release of Windows Vista, it was confirmed by Microsoft on 20 July 2007 that "the internal name for the next version of the Windows Client OS" was Windows 7, a name that had been reported by some sources months before. On 13 October 2008, it was announced that Windows 7 would also be the official name of the operating system.
Mike Nesh, Microsoft's vice-president of Windows product management said:
The decision to use the name Windows 7 is about simplicity. Simply put, this is the seventh release of Windows, so therefore Windows 7 just makes sense.
Coming up with an all-new 'aspirational' name does not do justice to what we are trying to achieve, which is to stay firmly rooted in our aspirations for Windows Vista, while evolving and refining the substantial investments in platform technology in Windows Vista into the next generation of Windows.
Features
Windows 7 includes a number of new features, such as advances in touch and handwriting recognition, support for virtual hard disks, improved performance on multi-core processors, improved boot performance, DirectAccess, and kernel improvements.
Windows 7 adds support for systems using multiple heterogeneous graphics cards from different vendors (Heterogeneous Multi-adapter), a new version of Windows Media Center, a Gadget for Windows Media Center, improved media features, the XPS Essentials Pack and Windows PowerShell being included, and a redesigned Calculator with multiline capabilities including Programmer and Statistics modes along with unit conversion.
Many new items have been added to the Control Panel, including ClearType Text Tuner, Display Color Calibration Wizard, Gadgets, Recovery, Troubleshooting, Workspaces Center, Location and Other Sensors, Credential Manager, Biometric Devices, System Icons, and Display.
Windows Security Center has been renamed to Windows Action Center (Windows Health Center and Windows Solution Center in earlier builds), which encompasses both security and maintenance of the computer.
The default setting for User Account Control in Windows 7 has been criticized for allowing untrusted software to be launched with elevated privileges by exploiting a trusted application. Microsoft's Windows kernel engineer Mark Russinovich acknowledged the problem, but noted that there are other vulnerabilities that do not rely on the new setting.
The taskbar has seen the biggest visual changes, where the Quick Launch toolbar has been replaced with pinning applications to the taskbar. Buttons for pinned applications are integrated with the task buttons.
These buttons also enable the Jump Lists feature to allow easy access to common tasks. The revamped taskbar also allows the reordering of taskbar buttons. To the far right of the system clock is a small rectangular button that serves as the Show desktop icon.
This button is part of the new feature in Windows 7 called Aero Peek. Hovering over this button makes all visible windows transparent for a quick look at the desktop. In touch-enabled displays such as touch screens, tablet PCs, etc., this button is slightly wider to accommodate being pressed with a finger.
Clicking this button minimizes all windows, and clicking it a second time restores them. Additionally, there is a feature named Aero Snap, that automatically maximizes a window when it is dragged to either the top or left/right edges of the screen.
This also allows users to snap documents or files on either side of the screen to compare them. When a user moves windows that are maximized, the system restores their previous state automatically.
This functionality is also accomplished with keyboard shortcuts. Unlike in Windows Vista, window borders and the taskbar do not turn opaque when a window is maximized with Windows Aero applied. Instead, they remain transparent.
For developers, Windows 7 includes a new networking API with support for building SOAP-based web services in native code (as opposed to .NET-based WCF web services), new features to shorten application install times, reduced UAC prompts, simplified development of installation packages, and improved globalization support through a new Extended Linguistic Services API.
At WinHEC 2008 Microsoft announced that color depths of 30-bit and 48-bit would be supported in Windows 7 along with the wide color gamut scRGB (which for HDMI 1.3 can be converted and output as xvYCC). The video modes supported in Windows 7 are 16-bit sRGB, 24-bit sRGB, 30-bit sRGB, 30-bit with extended color gamut sRGB, and 48-bit scRGB.
Microsoft is also implementing better support for Solid State Drives, including the new TRIM command, and Windows 7 will be able to identify a Solid State Drive uniquely. Microsoft is also planning to support USB 3.0 in a subsequent patch, although support would not be included in the initial release due to delays in the finalization of the standard.
Internet Spades, Internet Backgammon and Internet Checkers, which were removed from Windows Vista, were restored in Windows 7. Windows 7 will include Internet Explorer 8 and Windows Media Player 12.
Users will also be able to disable many more Windows components than was possible in Windows Vista.
New additions to this list of components include Internet Explorer, Windows Media Player, Windows Media Center, Windows Search, and the Windows Gadget Platform.
Windows 7 includes 13 additional sound schemes, titled Afternoon, Calligraphy, Characters, Cityscape, Delta, Festival, Garden, Heritage, Landscape, Quirky, Raga, Savanna, and Sonata.
A new version of Virtual PC, Windows Virtual PC Beta is available for Windows 7 Professional, Enterprise, and Ultimate editions.
It allows multiple Windows environments, including Windows XP Mode, to run on the same machine, requiring the use of Intel VT-x or AMD-V. Windows XP Mode runs Windows XP in a virtual machine and redirects displayed applications running in Windows XP to the Windows 7 desktop.
Furthermore Windows 7 supports the mounting of a virtual hard disk (VHD) as a normal data storage, and the bootloader delivered with Windows 7 can boot the Windows system from a VHD.
The Remote Desktop Protocol (RDP) of Windows 7 is also enhanced to support real-time multimedia application including video playback and 3D games. That means that Direct X 10 can be used in a remote desktop environment.
The three application limit will be removed from Windows 7 Starter.
Windows 7 is said to be capable of running Windows programs and games, such as South Park Rally, that neither XP nor Vista supported for various reasons.
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Microsoft
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Windows 7 New Desktop Features
windows 7 desktop The first thing you'll notice when you see Windows 7 for the first time is the desktop.
The beta version is really quite sticking. It features a Siamese fighting fish, also known as a betta fish. Pun intended; yes Microsoft made a joke.
With luck, the betta fish will still be available in the final release of Windows 7.
Microsoft has done a beautiful job with the graphics.
There is a wide range of wall paper to choose from, all of it classier than the wallpaper included in previous Microsoft operating systems.
There is more to the new Windows 7 desktop than just new graphics.
The wallpaper can be a slide show. The background can change automatically, on a periodic basis. You can set the wallpaper to cycle through a collection of photos, with the wallpaper changing anywhere from every 10 seconds to once per day, with many choices in between.
A related feature is even more novel, providing endless opportunities for entertainment and practical use.
The wallpaper can be supplied on a continuous basis from an RSS feed. At present, this is more or less a hidden feature. The beta version at least does not make this possible directly from the control panel.
Instead, you must edit the .theme file in a text editor. This is well within the grasp of intermediate users. No doubt a whole new class of downloadable themes will take advantage of this feature in new and interesting ways.
Windows 7 Screen Savers
Windows 7 has a limited number of screen savers.
You may be out of luck if your computer has an older graphics card that does not support the Direct3D 9 protocol. Most of the screen savers, even ancient ones like Mystify, use Direct3D, and require a compatible graphics card to operate.
I was disappointed that screen savers do not have a compatibility mode with older hardware.
Windows 7 Gadgets
Gadgets have survived the transition to Windows 7. The desktop no longer had a sidebar however. Gadgets simply float on the desk top.
You can drag gadgets around to appear anywhere on the desktop.
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Windows 7 Ultimate
