Once you download and open the Remix Solidity IDE, you should see a screen like the following:
There are multiple sections:
- The left pane is the file browser, where you can choose or create new Solidity files
- The middle-top area is to write your Solidity code in the contract file
- On the middle-bottom area, you will be able to see details about the transactions
- The right pane is to show the different tools that you can use in the IDE, for example, to Compile, Run, and debug Solidity files