网页版同样覆盖日常协作：一对一聊天、群聊、团队频道，以及会议/频道里共享的文件。
聊天
左侧「聊天」可发起私信或群组对话。支持文字、表情、表情回应，以及图片与文档附件（受组织策略限制）。
频道
「团队」下的频道适合按主题讨论。帖子可置顶、回复成线程，方便回溯决策与公告。
文件
- 在聊天或频道中直接上传文件
- 点击文件在线预览或用 Office 网页版编辑（取决于权限）
- 重要资料建议放在对应频道的「文件」标签，而不是散落在私聊
协作建议
命名清晰的频道、统一文件目录，能显著减少「链接找不到」的情况。网页版与桌面端数据同步，换设备登录同一账户即可继续。
The web client covers everyday collaboration: 1:1 chat, group chat, team channels, and shared files.
Chat
Use Chat to start private or group conversations. You can send text, reactions, images, and documents (subject to org policy).
Channels
Channels under Teams are best for topic-based discussion. Posts can be pinned and threaded for decisions and announcements.
Files
- Upload files in chat or channel posts
- Preview online or edit with Office on the web (permission-based)
- Store important docs in the channel Files tab instead of private chats
Tip
Clear channel names and a shared folder structure reduce lost links. Web and desktop stay in sync for the same account.