> For the complete documentation index, see [llms.txt](https://docs.chamilo.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chamilo.org/administration-guide/admin-guide/maintenance.md).

# Maintenance

Regular maintenance keeps your Chamilo platform running smoothly.

* [**Backups**](/administration-guide/admin-guide/maintenance/backups.md) — Database and file backup strategies
* [**System Status**](/administration-guide/admin-guide/maintenance/system-status.md) — Monitor server health and configuration
* [**Archive Cleanup**](/administration-guide/admin-guide/maintenance/archive-cleanup.md) — Manage temporary files and free up disk space
* [**Achievement Certificates**](/administration-guide/admin-guide/maintenance/achievement-certificates.md) — Batch-generate missing course-completion certificates
* [**Signed Certificate Verification**](/administration-guide/admin-guide/maintenance/signed-certificate-verification.md) — Issue, verify and revoke consent-based signed credentials
* [**Completing Stuck Learning Path Final Items**](/administration-guide/admin-guide/maintenance/learning-path-final-items.md) — Unstick learners who finished a learning path but never opened its final "Congratulations" step