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。Known issues

• "Copy Link Address" doesn’t work
• No <video> on Mac
• Mac crash on start-up with IPv6 connectivity
• Disabling Windows 7 taskbar thumbnails also disables download progress in the taskbar

This build still represents early work in progress; as before many things are known not to work. It can still annoy you, crash, and potentially wipe all your precious bookmarks. Backup first!

Windows MSI : http://snapshot.opera.com/windows/Opera_1050_3202_en.exe
Windows Classic : http://snapshot.opera.com/windows/Opera_1050_3202_classic.exe
Mac (Intel) OS 10.5 or later : http://snapshot.opera.com/mac/Opera_10.50_8189_Intel.dmg
Unix — in the very near fut