If you want to see the installed version of Magento 2 then follow these steps.

Step 01. Open the command prompt
Step 02. Move to the Magento 2 installed directory in the command prompt
Step 03. After moving to the Magento 2 installed directory, enter the below command

php bin/magento --version

To know more about Magento 2 CLI commands. We have shared an article about Top Magento 2 CLI Commands List.

Thank you to read