# Collection

- [Change the default sorting of a collection](/sleek-theme/faqs/collection/change-the-default-sorting-of-a-collection.md)
- [Hide out-of-stock products from your collections](/sleek-theme/faqs/collection/hide-out-of-stock-products-from-your-collections.md): Learn how to automatically hide out-of-stock products to enhance customer experience, reduce frustration, and keep your storefront clean and up-to-date.