ICQ(“I seek you”)是世界上最流行的聊天工具，网上寻呼机。它是一个新的、用户友好的通信程序，它支持在 Internet上聊天、发送消息和文件等。
你可以查看、查找和打印消息历史，设置随机聊天，使用多种方式查找并添加别的用户，获得更详细的用户信息，接收你朋友的生日并把你自己的生日提前通知大家，创建你自己的 ICQ 主页，当你在线的时候别人就可以访问你的主页，利用贺卡、语音邮件等 ICQ 插件发送贺卡和语音邮件，利用 ICQ Email 发送、转寄和复制电子邮件，使用你喜欢的字体、字号和颜色发送消息，为不同的事件选择声音以及配置打字的声音效果，把你的名单分成不同的组，让 ICQ 提醒你将来的事件和活动，利用记事功能把你的备忘录或记事贴到屏幕上，通过 ICQ 进行网页搜索，进行实时聊天并且可以回放保存的聊天内容，可以在聊天中插入动作和表情。
Found in this release of ICQ 6:
• Fresh redesigned appearance.
• Extra-quick IM.
• Grouped conversations.
• Easy access to unread messages.
• New interface for voice calls.
• SMS made easier.
• Total preferences control (for all you Pro freaks).
• History miner.
• Quicker & easier way to send files.
Coming up:
• Gamers' Heaven.
• Multi user conversations, not just by IM.All call options from one place.
• Recreate your ICQ (almost everything can be built by users).
• ICQ Welcome - A new name and a whole new experience!
• Be a part of your friends' world - view their photos,videos and more.
• More features that we can't talk about.
更新：http://www.icq.com/download/icq6/whats_new.html
• Fresh redesigned appearance.
• Extra-quick IM.
• Grouped conversations.
• Easy access to unread messages.
• New interface for voice calls.
• SMS made easier.
• Total preferences control (for all you Pro freaks).
• History miner.
• Quicker & easier way to send files.
Coming up:
• Gamers' Heaven.
• Multi user conversations, not just by IM.All call options from one place.
• Recreate your ICQ (almost everything can be built by users).
• ICQ Welcome - A new name and a whole new experience!
• Be a part of your friends' world - view their photos,videos and more.
• More features that we can't talk about.
更新：http://www.icq.com/download/icq6/whats_new.html