Why source code control is important?

Read this blog to learn about Why source code control is important?

1. There should be single place to look at for source code when working as a team.
2. There should be some backup when our machine is not recoverable.
3. We should be able to see the difference between the last committed (hopefully working) code and our working copy and go back to the previous version if needed.
4. We should the history of changes.