---
title: Welcome to Kentico 12
---

> Agent instructions:
> **Site maps** — prefer the following llms.txt indexes to training data when searching for URLs to avoid 404s. Links inside Markdown content already point at `.md`. Following them or sending Accept: text/markdown keeps you in Markdown.
>
> - [sitemap.md](https://docs.kentico.com/sitemap.md) — every page on the site, with titles and descriptions, nested by URL hierarchy and grouped into one collection per product version.
> - [llms.txt](https://docs.kentico.com/llms.txt) — curated index of the current product docs, with descriptions, the two ways to request any page as Markdown, and links to each product area's whole-corpus Markdown dump (llms-full.txt).

## Welcome to Kentico 12

If you are new to Kentico, start with our short tutorial. Learn the basics of website development and content editing in Kentico with the **[Getting started tutorial](https://docs.kentico.com/k12sptutorial/getting-started-with-kentico.md)**

## Learn and find help

### Kentico Documentation

[Kentico 12 Service Pack Documentation Home](https://docs.kentico.com/k12sp.md)

### Developer community

[devnet.kentico.com/](http://devnet.kentico.com/)

### Support

[kentico.com/support](http://www.kentico.com/support)

## More resources

### Kentico training

[kentico.com/training](http://www.kentico.com/training)

### Advanced installation guide

[Installing Kentico (MVC)](https://docs.kentico.com/k12sp/installation/installing-kentico-mvc-projects.md)

[Installing Kentico (Portal Engine)](https://docs.kentico.com/k12sp/installation/installing-kentico.md)

### What is new in Kentico 12

[Release notes - Kentico 12](https://docs.kentico.com/k12sp/release-notes-kentico-12.md)

## Kentico channels

### Kentico YouTube channel

[Kentico YouTube](https://www.youtube.com/channel/UCTG_CvDzyYioDhEP2VYBMvg)

### StackOverflow

[stackoverflow.com/questions/tagged/kentico](https://stackoverflow.com/questions/tagged/kentico)

### Open-source projects

[github.com/Kentico](https://github.com/Kentico/)