1.Write down (in your own words) what problem Git solves.
 It supports branching, we can store backup in temporay branch also
 Since it’s distributed, we can pull code from anywhere
 we can review the history of commits, retriew the file if lost our files in local or any where like hositng server

2.Find one real-life example where multiple people edit the same file (school project, code, Google Docs).  
With Google Docs, everyone can edit the same document at once, see each other’s changes, and restore earlier versions if something goes wrong.

3.Answer: Why is version control better than emailing files back and forth?
If two people edit the same part, the system helps merge or highlight the conflict instead of losing work
we can see who changed what and when, and roll back if something breaks.