> For the complete documentation index, see [llms.txt](https://ctracker-docs.keywordrush.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ctracker-docs.keywordrush.com/start-here.md).

# Start here

- [Requirements and installing](https://ctracker-docs.keywordrush.com/start-here/requirements-and-installing.md)
- [License and updates](https://ctracker-docs.keywordrush.com/start-here/license-and-updates.md)
- [Quick start](https://ctracker-docs.keywordrush.com/start-here/quick-start.md)
- [Going live](https://ctracker-docs.keywordrush.com/start-here/going-live.md)
- [Upgrading from version 2](https://ctracker-docs.keywordrush.com/start-here/upgrading-from-v2.md)
- [What changed in version 3](https://ctracker-docs.keywordrush.com/start-here/what-changed-in-v3.md)