What steps should be taken to properly upload and install language packs in PHPBB?

To properly upload and install language packs in PHPBB, you should first download the language pack from the official PHPBB website or a trusted source. Then, unzip the language pack and upload it to the "language" directory in your PHPBB installation. Finally, log in to the PHPBB Admin Control Panel, navigate to the "Customise" tab, and select the language pack you uploaded to set it as the default language.

// Example code for uploading and installing a language pack in PHPBB

// Download the language pack from a trusted source and unzip it
// Upload the language pack to the "language" directory in your PHPBB installation

// Log in to the PHPBB Admin Control Panel
// Navigate to the "Customise" tab
// Select the language pack you uploaded to set it as the default language