Update README

Be a bit more helpful by linking to specific places.

README.md

@@ -3,11 +3,44 @@ SPDX-License-Identifier: CC0-1.0
 SPDX-FileCopyrightText: Harald Sitter <sitter@kde.org>
 -->
 
-This is the repository for the KDE Linux project. Please consult the wiki for further information
+# KDE Linux
 
-https://community.kde.org/KDE_Linux
+This is the repository for the KDE Linux operating system. See the following links for up-to-date information about the project:
 
-For installation details see the Installation section
 
+## Install it
 https://kde.org/linux/docs/install/
 
+
+## Use it
+https://kde.org/linux/docs/
+
+
+## Get help with it
+https://discuss.kde.org/ and tag your post with “kde-linux”.
+
+
+## Report an issue with it
+- Issues in the OS itself: https://invent.kde.org/kde-linux/kde-linux/-/issues/new (ignore the scary red banner at the top of the page)
+- Issues in any of the KDE software included with the OS: https://bugs.kde.org/
+
+
+## Build it
+https://kde.org/linux/docs/kde-linux-dev/
+
+
+## Send a patch to it
+https://invent.kde.org/groups/kde-linux/-/merge_requests/
+
+Not sure what to work on?
+- [newcomer-friendly issues](https://invent.kde.org/kde-linux/kde-linux/-/work_items?sort=created_date&state=opened&label_name%5B%5D=Newcomer&first_page_size=100)!
+- [important issues for experts](https://invent.kde.org/kde-linux/kde-linux/-/work_items/?sort=created_date&state=opened&label_name%5B%5D=High%20priority&first_page_size=100)
+
+
+## Discuss it
+https://matrix.to/#/%23kde-linux:kde.org
+
+
+## Learn more about it
+- https://community.kde.org/KDE_Linux
+- https://community.kde.org/KDE_Linux/Background_information