Bootstrap 5 theme for your knowledge base site.
What is necessary to get the software or application up and running for the user (e.g. download the setup application, install, and configure the access to a server)
How to run the product, how to login and configure the user account (e.g. specific user settings, login with Single-Sign-On to a cloud-based or on premise active directory)
short introduction of the main software use cases, maybe grouped by persona or typical user requirements (like administrator, accountant, operator, manager)
Describe how to optimize and adapt the user interface e.g. add specific actions and icons that are used daily, hide or disable features that are not relevant to the employee
Integration with other elements to import and export data to the application is important for business application. Reporting and printing might also be - depending on the software - also a typical use case.
How the user can get more information and resources to learn more about the software and other features that might be interesting.
In case of a problem, where the user should be able to escalate the issue and get help.