> For the complete documentation index, see [llms.txt](https://doc.bitbrowser.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.bitbrowser.net/zh/help1/kuai-su-ru-men.md).

# 快速入门

- [操作系统及硬件要求](https://doc.bitbrowser.net/zh/help1/kuai-su-ru-men/2222222222222222222.md)
- [注册、下载、安装软件](https://doc.bitbrowser.net/zh/help1/kuai-su-ru-men/1111111111111111.md)
- [开通套餐、变更套餐、续费套餐](https://doc.bitbrowser.net/zh/help1/kuai-su-ru-men/kai-tong-tao-can-bian-geng-tao-can-xu-fei-tao-can.md)