# Overview

This documentation is provided by Websoft9 (opens new window). It can help users to acquire skills of Nextcloud Deployment, Installation, Configuration, HTTPS, SMTP, Backup, Upgrade, Connect Instance and more.

Nextcloud (opens new window) is the next generation open source Enterprise File Sync and Share started by ownCloud inventor Frank Karlitschek and a dozen experienced open source entrepreneurs and engineers to empower users to take back control over their data and communication.

# Demo

Visit Nextcloud Official Online Demo (opens new window) now.

# Improve

To take more users' need into consideration, we're continuing to improve the documentation.
If you have any good idea, please don't hesitate to Edit this page on GitHub to give us feedback, and welcome you to fork this documentation on Github (opens new window)

# Scope

We have published the image library on the major Cloud Platforms and offered English and Chinese documents for guidance. Global users can get and use it with great convenience.