A version control system is a repository that stores different versions of a collection of files over time. It allows teams to create and manage changes to files collaboratively. Version control systems help teams communicate changes, recover accidentally overwritten files, and deploy different versions of code while keeping a record of who made changes and when.

1. What Is Version Control System?
a repository of files
It supports creating different versions of
this collection.
Each version captures a snapshot of the
files at a certain point in time

2. What is version control system?

3. What is version control system?

4. Why version control system?
Communicated with your team via email
about updates.
Made updates directly on your
production server.
Accidentally overwrote some files, which
can never be retrieved again.

5. Why version control system?
File names and directory structures that are consistent for all team
members.
Making changes with confidence, and even reverting when needed.
Relying on source control as the communication medium for your team.
Easily deploying different versions of your code to staging or production
servers.
Understanding who made a change and when it happened.