Update github-windows-intellij-tutorial.md

Author: siddhanth339

gui-tool-tutorials/github-windows-intellij-tutorial.md

@@ -1,5 +1,5 @@
 [![Open Source Love](https://badges.frapsoft.com/os/v1/open-source.svg?v=103)](https://github.com/ellerbrock/open-source-badges/)
-[<img align="right" width="150" src="https://firstcontributions.github.io/assets/Readme/join-slack-team.png">](https://join.slack.com/t/firstcontributors/shared_invite/enQtNjkxNzQwNzA2MTMwLTVhMWJjNjg2ODRlNWZhNjIzYjgwNDIyZWYwZjhjYTQ4OTBjMWM0MmFhZDUxNzBiYzczMGNiYzcxNjkzZDZlMDM)
+[<img align="right" width="150" src="https://firstcontributions.github.io/assets/gui-tool-tutorials/github-desktop-tutorial/join-slack-team.png">](https://join.slack.com/t/firstcontributors/shared_invite/enQtNjkxNzQwNzA2MTMwLTVhMWJjNjg2ODRlNWZhNjIzYjgwNDIyZWYwZjhjYTQ4OTBjMWM0MmFhZDUxNzBiYzczMGNiYzcxNjkzZDZlMDM)
 [![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](https://opensource.org/licenses/MIT)
 [![Open Source Helpers](https://www.codetriage.com/roshanjossey/first-contributions/badges/users.svg)](https://www.codetriage.com/roshanjossey/first-contributions)
 
@@ -19,7 +19,7 @@ If you don't have IntelliJ IDEA on your machine, [install it](https://www.jetbra
 
 ## Fork this repository
 
-<img align="right" width="300" src="https://firstcontributions.github.io/assets/Readme/fork.png" alt="fork this repository" />
+<img align="right" width="300" src="https://firstcontributions.github.io/assets/gui-tool-tutorials/github-desktop-tutorial/fork.png" alt="fork this repository" />
 
 Fork this repo by clicking on the fork button on the top right of this page. This will create a copy of this repository in your GitHub account.
 
@@ -89,11 +89,11 @@ At this point you have completed your change but it still only resides in your r
 
 In your repo on GitHub you'll see the `Compare & pull request` button next to the new branch notification. Click on that button.
 
-<img src="https://firstcontributions.github.io/assets/Readme/compare-and-pull.png" alt="create a pull request" />
+<img src="https://firstcontributions.github.io/assets/gui-tool-tutorials/github-desktop-tutorial/compare-and-pull.png" alt="create a pull request" />
 
 Now submit the pull request.
 
-<img src="https://firstcontributions.github.io/assets/Readme/submit-pull-request.png" alt="submit pull request" />
+<img src="https://firstcontributions.github.io/assets/gui-tool-tutorials/github-desktop-tutorial/submit-pull-request.png" alt="submit pull request" />
 
 Soon I'll be merging all your changes into the master branch of this project. You will get a notification email once the changes have been merged.
 
@@ -109,4 +109,4 @@ You can join our slack team in case you need any help or have any questions. [Jo
 ### [Additional material](../additional-material/git_workflow_scenarios/additional-material.md)
 
 ## Tutorials Using Other Tools
-[Back to main page](https://github.com/firstcontributions/first-contributions#tutorials-using-other-tools)
+[Back to main page](https://github.com/firstcontributions/first-contributions#tutorials-using-other-tools)