This documentation is designed to help users of Lubuntu 22.04, who use the LXQt desktop environment 1.2, to personalize their Linux experience. LXQt is a lightweight and fast desktop environment that provides a modern and intuitive user interface. It is a perfect choice for users who want a lightweight and customizable desktop environment. In this guide, we will provide you with step-by-step instructions on how to customize your LXQt desktop environment. We will cover various aspects of customization, including changing the desktop background, icons, fonts, themes, panel and more. You will learn how to configure your LXQt desktop environment to suit your personal preferences. Whether you are a new Linux user or an experienced user, this guide is suitable for everyone. The instructions provided in this guide are easy to follow, and you do not need any advanced technical knowledge to perform the customization tasks.