# Standard Tutorial Catalog

Currently available tutorials are:

## I. Purchase Class Tutorials

### [Purchase Rights Packages & Storage Space Expansion Packages](https://docs.huang1111.cn/en/huang1111-drive-standard-edition/standard-tutorial-catalog/purchase-rights-packages-and-storage-space-expansion-packages)

## II. Tutorials on the use of classes

### [Transfer files across storage function tutorials](https://docs.huang1111.cn/en/huang1111-drive-standard-edition/standard-tutorial-catalog/transfer-files-across-storage-function-tutorials)

### [Remote Download Tutorials](https://docs.huang1111.cn/en/huang1111-drive-standard-edition/standard-tutorial-catalog/remote-download-tutorials)