Google 地球可让您在地球上任意遨游，无论是外太空星系，还是大洋峡谷，只要您感兴趣，就可以查看卫星图像、地图、地形和 3D 建筑。您可以探索丰富的地理知识，保存您游览过的地点并与他人分享。
Google Earth 6.1升级已经放出，做出了多处改进。
首先是更好用的My Places功能。现在你可以按照文件夹的字母顺序排序了（如上图），另外提供更简洁的搜索，只需要输入一个地图的名字或是其所属功能，即可在My Places里高亮显示出来。
然后是改进的街景视图。包括更精确的缩放控制推子以及更广阔的视野（类似Google Maps）。你甚至可以单击鼠标从一个地方跳转到另外一个地方。更棒的是性能也提升了，观看街景的时候会更快更平滑。
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有人看到这个软件就发出了质疑，说Windows自带的网络连接属性就支持多套IP、网关和DNS设置，并且在Windows 7中自动识别的性能也得到了增强，这小工具不用也罢。不过NetSetMan作为一款能够轻松进行IP等信息切换的工具，比起系统默认的修改方案来说，还是要方便的多，并且在整体管理上也更加的一目了然，比较适合经常携带笔记本或移动办公的朋友。
与其他IP切换工具相比，NetSetMan除了必须的本地IP和DNS外，还附加了“计算机名”、“DNS 域”、“工作组”、“打印机”以及“脚本”等选项。这款软件还支持多语言，可以选择你亲切的中文或熟悉的英文，非常的方便快捷。
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Millions of people around the world use AVG Anti-Virus Free for their basic online activities. Whether it’s surfing the Internet, conducting web searches, or simply keeping up with friends on Facebook, AVG Anti-Virus Free has got you covered.
AVG Anti-Virus Free Edition allows you to:
* Surf and search with confidence AVG LinkScanner’s® real-time protection
* Stay protected on social networks with AVG Social Networking Protection
* Enjoy a faster running PC AVG Smart Scanning works while you’re away and runs in low-priority mode when you return
* Stay up-to-date with the latest threat information from the AVG Community Protection Network and AVG Protective Cloud Technology
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Microsoft Office 2010 Filter Pack Service Pack 2 (SP2) provides the latest updates for Office 2010 Filter Pack. This service pack includes two main categories of fixes:
Previously unreleased fixes that were made specifically for this service pack. In addition to general product fixes, these fixes include improvements in stability, performance, and security.
All the public updates that were released through May 2013, and all the cumulative updates that were released through April 2013.
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Mac OS X是苹果公司最新的操作系统。Mac OS X提供了独特的技术原理和简单操作的完美结合，如Mach 3.0内核的多线程；紧密的硬件集成和 SMP安全驱动, 以及零配置网络。
About OS X Mountain Lion Update v10.8.4 (Combo)
The 10.8.4 update is recommended for all OS X Mountain Lion users and has features and fixes that improve the stability, compatibility, and security of your Mac, including the following:
Compatibility improvements when connecting to certain enterprise Wi-Fi networks
Microsoft Exchange compatibility improvements in Calendar
A fix for an issue that prevented FaceTime calls to non-U.S. phone numbers
A fix for an issue that may prevent scheduled sleep after using Boot Camp
Improved VoiceOver compatibility with text in PDF documents
Includes Safari 6.0.5
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The standalone SkyDrive Pro sync client allows users of SharePoint 2013 and SharePoint Online in Office 365 to sync their personal SkyDrive Pro and any SharePoint 2013 or Office 365 team site document libraries to their local machine for access to important content on and offline. The SkyDrive Pro client can be installed side-by-side with previous versions of Office (Office 2010, Office 2007, etc)
Windows 7, Windows 8, Windows Server 2008 R2, Windows Server 2012
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Boot Camp是安装于Mac OS操作系统的多操作系统支持软件，事实上他并没有想象中的神秘，并非采用特殊技术的软件。一步一步更新的Boot Camp软件事实上是更新了Windows操作系统下驱动程序的软件包，并且会帮助用户在Mac OS系统下对硬盘分区，保持双系统同时引导。
近日，苹果公司除了带来OS X 10.8.3更新之外，同时也对BootCamp进行了升级–v5.0将可在Mac机上支持运行Windows和OS X双系统。不过，这里要提醒的是，Boot Camp 5.0只能支持64位的Win7或Win8系统。
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Comodo Personal Firewall 这是一款功能强大的、高效的且容易使用的，提供了针对网络和个人用户的最高级别的保护，从而阻挡黑客的进入和个人资料的泄露。能够提供程序访问网络权限的底层最全面的控制能力，提供网络窃取的最终抵制，实时流量监视器可以在发生网络窃取和洪水攻击时迅速作出反应，通过简单的界面安装后，Comodo 个人防火墙安全的连接到互联网。针对网络攻击完备的安全策略，迅速抵御黑客和网络欺诈。使用友好的点击式用户界面来确认或阻拦网络访问；完全免疫攻击；通过使您的PC隐身而抵御黑客攻击。
Comodo Firewall是少数完全实现TCP/UDP 全状态检测的个人防火墙。Comodo Firewall 自身集成了COMODO 已认证程序数据库，包括了近20000个通过认证的可执行文件的数字认证(校验)信息。
提供两层保护，对外的网络防火墙和对内的应用程序防火墙（应用程序+组件检测）。
提供多种语言界面，其中包含简体及繁体中文版。
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在现代有网路世界里，最让使用者头疼的莫过于电脑病毒了，一旦电脑中了病毒，就会导致系统运行速度慢，个人资源泄漏等严重后果。只要使用者将这款 Comodo Antivirus免费防毒软体下载安装，就能将所有的病毒拦截在外，保护您的电脑不受到任何伤害。如果，您还在受到病毒的困扰，不妨尝试对这款 Comodo Antivirus免费防毒软体下载体验吧，它能给您营造一个健康的网路环境。
Comodo Antivirus免费防毒软体下载提供者，是由著名的Comodo Inc公司推出的，虽然，它是款免费的防毒软体，但其功能绝不输给那些收费防毒软体哦。Comodo Antivirus免费防毒软体下载安装后，就能支援即时系统防护、杀毒、线上更新、扫毒等，只要您想得到的功能，它都能一一满足您。
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Windows7FirewallControl protects both local and remotely running applications from undesirable incoming and outgoing network activity. Controlling an entire network/cloud by implementing a distributed security model and creating virtual sub networks on physical networks/clouds. The program manages external connectability by automatically synchronizing the hardware-firewalls/-routers Port Forwarding.
Unbeatable stability/compatibility (no third party kernel drivers are used)
Light setup ~ 3MB
Perpetual license without subscriptions
Instant notifications of blocked activity
Remote management
External network connection (firewall/router) hardware support
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