Opera 是来自挪威的一个极为出色的网络浏览套件，具有速度快、节省系统资源、定制能力强、安全性高以及体积小等特点，目前已经是广受欢迎的浏览器之一。多 文档接 口 (MDI)、方便的缩放功能、整合搜索引擎、快捷键与鼠标手势、浏览历史记忆、防止恶意弹出窗口、全屏模式、对 HTML 标准的支持、整合电子邮件与新闻群组以及让用户自定义按钮、皮肤、工具栏等等，都使 Opera 多年来倍受喜爱。
Opera 10.50 Feature details:
• Easily use search engines. Use different search engines and Web-site searches from the new Search field. You can add custom searches such as Twitter or your favorite news site, look at previous searches or find something on the current page.
• Beautiful Windows integration. With the Aero Glass effect on Windows 7 and Vista, Opera 10.50 beta looks better than ever. Enjoy the best Windows 7 integration with Aero Peek, Jump List support and a completely reorganized and easy-to-use menu bar under the new Opera menu.
• New Opera Widgets. A new platform allows Opera Widgets to move beyond the Web browser and onto your desktop. Multi-process architecture allows each widget to run as a separate process, and they can be debugged with Opera’s Dragonfly developer tools. With native OS integration, Opera now lets Web developers easily create widgets that work just like native applications.
• A new level of standards compliance. Opera’s leading support of Web standards has been further improved. Features from HTML 5 and CSS 3, such as video support and enhanced effects, put more power in the hands of developers. In Opera 10.50, the Web looks better than ever.
• Smarter address field. Now it is easier to use your preferred search engine right from the address field. As you type, it shows matching results in your history, bookmarks and even actual content on the pages you have visited. You can even delete pages from your history, right from the results drop-down menu.
• New Vega graphics library. Everything in Opera 10.50 is drawn on your screen using Opera’s new, high-performance graphics library. This enables super fast and smooth graphics for everything from tab switching to animation on Web pages.
• New private browsing. Browse without leaving any trace of the Web sites you have visited. Create both private tabs and private windows and plan that surprise vacation, without any worries.
• Find what you need in a page. Quickly find what you need on any page. You can fine-tune your search to match all the text, just the whole word, or only the links on the page. To use this feature, select “Find…” from the Opera menu, or use convenient keyboard shortcuts such as [.] (period) for text and [,] (comma) for links.
• We are not finished yet. As we continue to work on our groundbreaking, new version, stay tuned for more details.