When SEO is enabled, your links will be in human-readable format and this will help your website rank higher in search results.
To enable SEO for your Joomla website, follow the steps below:
mod_rewrite If you are not sure, please contact your hosting provider. Then rename the
htaccess.txt file in your Joomla installation directory to
Enable Joomla's SEO functionality from
Site => Global configuration in the Site administration panel.
In the SEO Settings section change
Search Engine Friendly URLs and Use URL rewriting to Yes.
Save from the top right menu.