To start Xubuntu with XFCE, you simply need to boot up your computer and select Xubuntu from the list of operating systems on the boot menu. Once Xubuntu is loaded, XFCE will automatically be the default desktop environment. You can then customize XFCE to your liking by right-clicking on the desktop and accessing the settings menu. **

Your Xubuntu installation may look modern depending on the theme and customization you have applied. Xubuntu typically has a clean and simple interface that may not have the flashy elements of some other operating systems, but it can still look sleek and up-to-date with the right tweaks. You can further modernize the appearance by installing new themes, icons, and wallpapers to suit your preferences. **

The Xubuntu computer may be randomly restarting due to a variety of reasons, including hardware issues such as overheating or a failing power supply, software conflicts or errors, or even malware or viruses. It could also be caused by automatic updates or scheduled tasks. To determine the exact cause of the random restarts, it is important to check the system logs for any error messages or patterns, run diagnostic tests on the hardware, and ensure that the system is up to date with the latest software patches and security updates. **

Xubuntu does not have a specific percentage of battery as it depends on the device it is installed on. The battery percentage is displayed in the system tray, and users can check the current battery level at any time. The percentage will vary depending on the device's battery capacity and usage. **

To display system information in Xubuntu, you can use the `inxi` command in the terminal. Simply open a terminal window by pressing `Ctrl + Alt + T`, then type `inxi -Fxz` and press Enter. This command will provide detailed information about your system, including hardware and software details. You can also use the System Profiler and Benchmark application, which can be found in the Xfce application menu under System. **

Lubuntu, Xubuntu, Kubuntu, and Ubuntu are all different flavors of the Ubuntu operating system. The main difference between them lies in the desktop environment they use. Lubuntu uses the lightweight LXQt desktop environment, Xubuntu uses the Xfce desktop environment, Kubuntu uses the KDE Plasma desktop environment, and Ubuntu uses the GNOME desktop environment. Each flavor is designed to cater to different user preferences and hardware capabilities, with Lubuntu being the lightest and most suitable for older or low-spec hardware, and Kubuntu being more feature-rich and suitable for users who prefer a more visually appealing interface. **

Online payments can be secure if proper security measures are in place. This includes using secure websites with encryption, using trusted payment processors, and being cautious with sharing personal and financial information. It's important to look for the "https" in the website URL and a lock symbol in the address bar to ensure the website is secure. Additionally, using strong and unique passwords for online accounts can also help enhance security. **

Yes, both Xubuntu and Lubuntu can be installed on the Asus ET2220I All-in-One computer. These lightweight Linux distributions are designed to run well on older or less powerful hardware, making them a good choice for the Asus ET2220I. However, it is always recommended to check the system requirements of the specific version of Xubuntu or Lubuntu you plan to install to ensure compatibility with your hardware. **