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 ## 1. What is 2 + 2?
 
-5
+4
 
 ## 2. What is JavaScript?
 
-An exciting new play about coffee.
+JavaScript is a programming language used to create dynamic and interactive contents on a website.
 
 ## 3. What three problems does Git & GitHub solve?
 
-When people want to show off code to each other they can put it on GitHub
+1. access to remote and centralised code storage
+   2.Collaboration on projects.
+   3.Tracking made changes over time
 
 ## 4. What happens when you `fork` a repository?
 
-You delete it
+You create a copy of someones repository on your github account.
 
 ## 5. What happens when you clone a repository?
 
-It send it to a friend
+You create a local copy of the forked repository on your computer and work on it offline.
 
 ## 6. What is a Pull Request?
 
-When you send a file over the internet
+Pull request is a feature in github that allows developers to propose changes.