# Portal

- [Getting started](/portal/getting-started.md)
- [Exploring and subsetting data](/portal/data-exploration-and-cohorts.md)
- [Configuring your search](/portal/data-exploration-and-cohorts/exploring-imaging-data.md)
- [Exploring search results](/portal/data-exploration-and-cohorts/viewing-collections-studies-and-series.md)
- [Data selection and download](/portal/data-exploration-and-cohorts/understanding-cohorts.md)
- [Visualizing images](/portal/visualization.md)
- [Proxy policy](/portal/proxy-policy.md)
- [Portal release notes](/portal/release-notes.md)
- [Viewer release notes](/portal/viewer-release-notes.md)