
Identifying Conflicts and Preventing Overwrites – Overwrites are prevented and in case of conflicts, they are identified.Branching and Merging – Changes are made on a branch and after being approved, they can be merged with the master branch.Undoing – You can undo both the last known version and the last one created a long time ago.Backup and Restore – Files are saved at any time and restored from the last saved one.Synchronization – The up-to-date codes can be fetched from the repository.Track Changes – Changes can be tracked as someone making a change leaves a commit message about it.With the help of SCM, each developer works independently on a separate branch and once the work is done, all the branches are merged together. Besides, it also archives these changes giving a cleaner look to the history log. SCM is used for tracking the changes over time, thus creating a historical record, which can be used to find out where the bugs come from, compare the older versions and even undo some changes to the code base. SCM has a lot of useful features that can make your work even more effective and more manageable. It tracks modifications to a source code repository and helps deal with merge conflicts. It is a software tool that programmers use to manage source code.

Source code management (SCM) is synonymous with Version control. Watch a video course Git & GitHub - The Practical Guide Definition
