# Overview

huang1111 self-build space is formed by our deep-rooted server network for many years to provide users with high-performance, large-bandwidth storage space at a good price. huang1111 self-build space is different from the free space we provided in the past (Microsoft space), which does not have any API call limitations, is suitable for any form of file use, and relies on our huge server network. Its first support for remote downloads, transfer files across storage, direct links and many other features, the following is a brief comparison:

|                          |                Microsoft Storage                |                                                huang1111 self-build space                                                |
| :----------------------: | :---------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------: |
|      Storage issuer      |                    Microsoft                    |                                                      Huang1111 Drive                                                     |
|     API Rate Limiting    |                     Yes[^1]                     |                                                            No                                                            |
|   Functional Difference  |             Basic Web Disk Functions            |                                   [Advanced Web Disk Features](#user-content-fn-2)[^2]                                   |
|    Limitation of Terms   | Microsoft Terms of Use + Huang1111 Terms of Use |                                                  Huang1111 Terms of Use                                                  |
|      Group of People     |  Users who only need to store files themselves  |                          Users with needs for large-scale sharing, reliability, stability, etc.                          |
| Provision of information | Only the ad-free version is available for a fee | Free for registered users of the standard edition, paid for registered users of other editions + paid capacity expansion |

* Advanced WebDAV features currently include: transfer files across storage, remote downloads, WebDAV, and direct linking.
* The advanced features of self-build space are opened slightly differently in different versions of the webstore, you can check the details in [each service description](/en/service-descriptions.md).

[^1]: This restriction affects the normal use of the global user, including downloads, uploads, previews, etc.

[^2]: Currently contains: remote download, WebDAV, direct link.


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