Computer Science Homework Help

I don’t know how to handle this Computer Science question and need guidance.

Study file paint.cs. Use the Developer Command Prompt for VS2019 window to compile it (csc paint.cs) and run it (you can actually run it in any window). Use web search to learn new C# features. (Make .txt to .cs)Submit

1. 1. Description of the program’s function;
   2. Your understanding of how the program works;
   3. Screen capture of program “paint.cs” running.