How to install Flash on Ubuntu?

To install Flash on Ubuntu, you can follow these steps:

1. Open the terminal (press Ctrl+Alt+T).
2. Update the package list: Enter the following command and press the Enter key.
3. Please update the apt package manager by running the following command: “sudo apt update”
4. Install the flash plug-in: type the following command and press Enter.
5. Use sudo apt to install the flashplugin-installer.
6. Please wait for the installation to complete, during the installation process you may be prompted to enter a password.
7. After installation is complete, restart your browser for the Flash plugin to take effect.

Please note that Adobe will stop supporting Flash Player at the end of December 2021, so it is recommended to only use the Flash plug-in in specific cases, and disable or uninstall it after use.