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iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that powers many of the company’s mobile devices, including the iPhone and iPod Touch; the term also included the versions running on iPads until the name iPadOS was introduced with version 13 in 2019. It is the world’s second-most widely installed mobile operating system, after Android. It is the basis for three other operating systems made by Apple: iPadOS, tvOS, and watchOS. It is proprietary software, although some parts of it are open source under the Apple Public Source License and other licenses.

Unveiled in 2007 for the first-generation iPhone, iOS has since been extended to support other Apple devices such as the iPod Touch (September 2007) and the iPad (introduced: January 2010; availability: April 2010.) As of March 2018, Apple’s App Store contains more than 2.1 million iOS applications, 1 million of which are native for iPads. These mobile apps have collectively been downloaded more than 130 billion times.

Major versions of iOS are released annually. The current stable version, iOS 15, was released to the public on September 20, 2021
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WordPress 是一个注重美学、易用性和网络标准的个人信息发布平台。WordPress 虽为免费的开源软件，但其价值是无法用金钱来衡量。使用 WordPress 可以搭建功强大的网络信息发布平台，但更多的是应用于个性化的博客。针对博客的应用，WordPress 能让您省却对后台技术的担心，集中精力做好网站的内容。

Say Hello to the New Editor
We’ve made some big upgrades to the editor. Our new block-based editor is the first step toward an exciting new future with a streamlined editing experience across your site. You’ll have more flexibility with how content is displayed, whether you are building your first site, revamping your blog, or write code for a living.
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Windows 10 has several editions, all with varying feature sets, use cases, or intended devices. Certain editions are distributed only on devices directly from an original equipment manufacturer (OEM), while editions such as Enterprise and Education are only available through volume licensing channels. Microsoft also makes editions of Windows 10 available to device manufacturers for use on specific classes of devices, including IoT devices and previously marketed Windows 10 Mobile for smartphones.

Enterprise LTSC
Enterprise LTSC (Long-Term Servicing Channel) (formerly LTSB (Long-Term Servicing Branch)) is a long-term support variant of Windows 10 Enterprise released every 2 to 3 years. Each release is supported with security updates for either 5 or 10 years after its release, and intentionally receive no feature updates. Some features, including the Microsoft Store and bundled apps, are not included in this edition. This edition was first released as Windows 10 Enterprise LTSB (Long-Term Servicing Branch). There are currently 4 releases of LTSC: one in 2015 (version 1507), one in 2016 (version 1607), one in 2018 (labeled as 2019, version 1809), and one in 2021 (version 21H2).
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记得Windows 8消费者预览版刚发布后，微软发布了一款名为Microsoft Device Center软件的Beta版，以确保键盘鼠标设备与Windows 8良好兼容。而日前，Microsoft Device Center软件正式更名为Mouse and Keyboard Center并发布了正式版。

微软Mouse and Keyboard Center软件的中文名称很直观，就叫做微软鼠标键盘中心，采用典型的Metro化界面，能够自动识别微软键盘鼠标并安装驱动，还可以很方便的对键盘鼠标进行调试或者个性化设置等操作。

Mouse and Keyboard Center软件可以说是专门为Windows 8系统准备的，其实它也可以看做是Windows 8操作系统上IntelliType和IntelliPoint的集合，简化了操作设置流程，同时还可以使普通键盘鼠标尽量适应Windows 8系统的操作。如果你是微软鼠标键盘用户使用的还是Windows 8系统的话，这款微软鼠标键盘中心就非常适合了你了。支持型号列表请参考以下链接：
http://www.microsoft.com/hardware/en-us/help/windows-8/troubleshooting/mouse/supported-devices
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SQL Server Management Studio (SSMS) is a software application first launched with Microsoft SQL Server 2005 that is used for configuring, managing, and administering all components within Microsoft SQL Server. It’s the successor to the Enterprise Manager in SQL 2000 or before. The tool includes both script editors and graphical tools which work with objects and features of the server.

A central feature of SSMS is the Object Explorer, which allows the user to browse, select, and act upon any of the objects within the server. It also shipped a separate Express edition that could be freely downloaded, however recent versions of SSMS are fully capable of connecting to and manage any SQL Server Express instance. Microsoft also incorporated backwards compatibility for older versions of SQL Server thus allowing a newer version of SSMS to connect to older versions of SQL Server instances. It also comes with Microsoft SQL Server Express 2012, or users can download it separately.

Starting from version 11, the application was based on the Visual Studio 2010 shell, using WPF for the user interface. Versions 18 and after are based on the Visual Studio 2017 Isolated Shell.

In December 2021, releases of SSMS prior to 18.6 will no longer authenticate to Database Engines through Azure Active Directory with MFA. To continue utilizing Azure Active Directory authentication with MFA, you need SSMS 18.6 or later.

Connectivity to Azure Analysis Services through Azure Active Directory with MFA requires SSMS 18.5.1 or later.
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Microsoft Visio is a diagramming and vector graphics application and is part of the Microsoft Office family. The product was first introduced in 1992, made by the Shapeware Corporation. It was acquired by Microsoft in 2000.

Microsoft made Visio 2013 for Windows available in two editions: Standard and Professional. The Standard and Professional editions share the same interface, but the Professional edition has additional templates for more advanced diagrams and layouts, as well as capabilities intended to make it easy for users to connect their diagrams to data sources and to display their data graphically. The Professional edition features three additional diagram types, as well as intelligent rules, validation, and subprocess (diagram breakdown). Visio Professional is also offered as an additional component of an Office365 subscription
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Microsoft Project is a project management software product, developed and sold by Microsoft. It is designed to assist a project manager in developing a plan, assigning resources to tasks, tracking progress, managing the budget, and analyzing workloads.

Microsoft Project was the company’s third Microsoft Windows-based application, and within a couple of years of its introduction it became the dominant PC-based project management software.

It is part of the Microsoft Office family but has never been included in any of the Office suites. It is available currently in two editions, Standard and Professional. Microsoft Project’s proprietary file format is .mpp.

Microsoft Project and Microsoft Project Server are the cornerstones of the Microsoft Office enterprise project management (EPM) product.
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Microsoft Office, Microsoft’s suite of productivity apps like Word, Excel, and PowerPoint, has been immensely popular among both individuals and businesses for many, many years. The apps within Microsoft Office are some of the best Windows 10 apps available for completing work and schoolwork, and because of that, Microsoft Office has become the global standard for productivity. Every once in a while, Microsoft releases a new version of Office and its apps that feature several enhancements and additions. These improvements make the already-great Office user experience even better, which naturally leads to increased work efficiency.

The latest version of Microsoft Office to release was the 2019 variant, but Microsoft recently launched a new 2021 version of Office. Here’s everything you need to know about Microsoft Office 2021, including where you’ll be able to download it, what’s new with the new version of Office, and more.
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QQ五笔输入法（简称QQ五笔）是腾讯公司继QQ拼音输入法之后，推出的一款界面清爽，功能强大的五笔输入法软件。QQ五笔吸取了QQ拼音的优点和经验，结合五笔输入的特点，专注于易用性、稳定性和兼容性，实现各输入风格的平滑切换，同时引入分类词库、网络同步、皮肤等个性化功能。让五笔用户在输入中不但感觉更流畅、打字效率更高，界面也更漂亮、更容易享受书写的乐趣。

QQ五笔输入法 2.4.629.400
(2021.09.28)

更新日志
1.修复设置修改不生效的问题
2.修复个人设置内容丢失的问题
3.适配“高分屏”，优化状态栏、写作窗口等显示效果
4.修复中文状态下无法使用英文标点的问题
5.修复大写锁定状态下无法使用shift切换中英文的问题
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Microsoft SQL Server 2016 service packs are cumulative updates and upgrade all editions and service levels of SQL Server 2016 SP1 to SP2. This service pack contains up to and including SQL Server 2016 SP2 Cumulative Update 17 (CU17).

This download site contains the following packages and service patches for the Microsoft SQL Server 2016 SP3 release:

Microsoft SQL Server 2016 SP3 Update – this package contains the Microsoft SQL Server 2016 Service Pack 3 update to be applied to existing SQL Server 2016 installations.
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