The global version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 file information notes
MICROSOFT.WINDOWS.8.1.PROFESSIONAL.RTM.X64.VOLUME.WITH.ROLLUP-1. Full Version
The MSDN and VLSC updated ISOs do not contain the complete set of fixes that are offered from Windows Update. Therefore, Windows Update and Windows Server Update Services (WSUS) will offer update 2919355 again to the computers that are deployed by using the images in these ISOs. This is expected and does not trigger the full reinstallation of the Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 update, but only one smaller component of it. The rest of the update will not be downloaded or reinstalled.
Download and run the Clearcompressionflag.exe tool from the following links:Download the Clearcompressionflag tool for 32-bit versions of Windows 8.1Download the Clearcompressionflag tool for 64-bit versions of Windows 8.1Download the Clearcompressionflag tool for 64-bit versions of Windows Server 2012 R2Note The tool runs silently in the background. No message is displayed when it finishes the cleanup. You can just try to install update 2919355 after you run the tool.
Find information on known issues and the servicing status for Windows 10, version 20H2. For immediate help with Windows update issues, use the Get Help app in Windows or go to support.microsoft.com. Follow @WindowsUpdate on Twitter for Windows release health updates.
Certain Office 2013 products are kept up to date automatically by using a technology called Click-to-Run. If you'd like to verify that you're up to date, check your Office version number and manually update Office if necessary.
The following table provides a list of updates for Office 2013, with the most recent release date listed first. The table includes the version number for the release and a link to the Microsoft Knowledge Base (KB) article, if available, that contains information about the fixes that are included in the update.
Windows 7 was intended to be an incremental upgrade to Microsoft Windows, addressing Windows Vista's poor critical reception while maintaining hardware and software compatibility. Windows 7 continued improvements on the Windows Aero user interface with the addition of a redesigned taskbar that allows pinned applications, 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" 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. Windows 7 also shipped with updated versions of several stock applications, including Internet Explorer 8, Windows Media Player, and Windows Media Center.
Unlike Vista, Windows 7 received critical acclaim, with critics considering the operating system to be a major improvement over its predecessor because of its improved performance, its more intuitive interface, fewer User Account Control popups, and other improvements made across the platform. Windows 7 was a major success for Microsoft; even before its official release, pre-order sales for the operating system on the online retailer Amazon.com had surpassed previous records. In just six months, over 100 million copies had been sold worldwide, increasing to over 630 million licenses by July 2012. By January 2018, Windows 10 surpassed Windows 7 as the most popular version of Windows worldwide.[11] As of September 2022[update], 11% of traditional PCs running Windows are running Windows 7.[12] Windows 11 has recently taken second place from Windows 7 as the most popular Windows edition.[13] It still remains popular in countries such as Syria, China, India, and Venezuela.[14][15][16]
Windows 7 is the final version of Windows that supports processors without SSE2 or NX (although an update released in 2018 dropped support for non-SSE2 processors). Its successor, Windows 8, requires a processor with SSE2 and NX in any supported architecture.
When released, Windows Vista was criticized for its long development time, performance issues, spotty compatibility with existing hardware and software at launch, changes affecting the compatibility of certain PC games, and unclear assurances by Microsoft that certain computers shipping with XP before launch would be "Vista Capable" (which led to a class-action lawsuit), among other critiques. As such, the adoption of Vista in comparison to XP remained somewhat low.[22][23][24] In July 2007, six months following the public release of Vista, it was reported that the next version of Windows would then be codenamed Windows 7, with plans for a final release within three years.[25][26] Bill Gates, in an interview with Newsweek, suggested that Windows 7 would be more "user-centric".[27] Gates later said that Windows 7 would also focus on performance improvements.[28] Steven Sinofsky later expanded on this point, explaining in the Engineering Windows 7 blog that the company was using a variety of new tracing tools to measure the performance of many areas of the operating system on an ongoing basis, to help locate inefficient code paths and to help prevent performance regressions.[29] Senior Vice President Bill Veghte stated that Windows Vista users migrating to Windows 7 would not find the kind of device compatibility issues they encountered migrating from Windows XP.[30] An estimated 1,000 developers worked on Windows 7. These were broadly divided into "core operating system" and "Windows client experience", in turn organized into 25 teams of around 40 developers on average.[31]
In October 2008, it was announced that Windows 7 would also be the official name of the operating system.[32][33] There has been some confusion over naming the product Windows 7,[34] while versioning it as 6.1 to indicate its similar build to Vista and increase compatibility with applications that only check major version numbers, similar to Windows 2000 and Windows XP both having 5.x version numbers.[35] The first external release to select Microsoft partners came in January 2008 with Milestone 1, build 6519.[36] Speaking about Windows 7 on October 16, 2008, Microsoft CEO Steve Ballmer confirmed compatibility between Windows Vista and Windows 7, indicating that Windows 7 would be a refined version of Windows Vista.[37]
At PDC 2008, Microsoft demonstrated Windows 7 with its reworked taskbar.[38] On December 27, 2008, the Windows 7 Beta was leaked onto the Internet via BitTorrent.[39] According to a performance test by ZDNet,[40] Windows 7 Beta beat both Windows XP and Vista in several key areas, including boot and shutdown time and working with files, such as loading documents. Other areas did not beat XP, including PC Pro benchmarks for typical office activities and video editing, which remain identical to Vista and slower than XP.[41] On January 7, 2009, the x64 version of the Windows 7 Beta (build 7000) was leaked onto the web, with some torrents being infected with a trojan.[42][43] At CES 2009, Microsoft CEO Steve Ballmer announced the Windows 7 Beta, build 7000, had been made available for download to MSDN and TechNet subscribers in the format of an ISO image.[44] The stock wallpaper of the beta version contained a digital image of the Betta fish.[45]
Among Windows 7's new features are advances in touch and handwriting recognition,[50] support for virtual hard disks,[51] improved performance on multi-core processors,[52][53][54][55] improved boot performance, DirectAccess, and kernel improvements. Windows 7 adds support for systems using multiple heterogeneous graphics cards from different vendors (Heterogeneous Multi-adapter),[56] a new version of Windows Media Center,[57] a Gadget for Windows Media Center, improved media features, XPS Essentials Pack[58] and Windows PowerShell[59] being included, and a redesigned Calculator with multiline capabilities including Programmer and Statistics modes along with unit conversion for length, weight, temperature, and several others.[60] Many new items have been added to the Control Panel, including ClearType Text Tuner[61] Display Color Calibration Wizard,[62] Gadgets, Recovery, Troubleshooting, Workspaces Center, Location and Other Sensors, Credential Manager, Biometric Devices, System Icons, and Display.[63] 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. ReadyBoost on 32-bit editions now supports up to 256 gigabytes of extra allocation. Windows 7 also supports images in RAW image format through the addition of Windows Imaging Component-enabled image decoders, which enables raw image thumbnails, previewing and metadata display in Windows Explorer, plus full-size viewing and slideshows in Windows Photo Viewer and Windows Media Center.[64] Windows 7 also has a native TFTP client with the ability to transfer files to or from a TFTP server.[65]
Windows 7 is available in six different editions, of which the Home Premium, Professional, and Ultimate were available at retail in most countries, and as pre-loaded software on most new computers. Home Premium and Professional were aimed at home users and small businesses respectively, while Ultimate was aimed at enthusiasts. Each edition of Windows 7 includes all of the capabilities and features of the edition below it, and adds additional features oriented towards their market segments; for example, Professional adds additional networking and security features such as Encrypting File System and the ability to join a domain. Ultimate contained a superset of the features from Home Premium and Professional, along with other advanced features oriented towards power users, such as BitLocker drive encryption; unlike Windows Vista, there were no "Ultimate Extras" add-ons created for Windows 7 Ultimate.[93][94][95] Retail copies were available in "upgrade" and higher-cost "full" version licenses; "upgrade" licenses require an existing version of Windows to install, while "full" licenses can be installed on computers with no existing operating system.[96] 2ff7e9595c
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