Here are some useful links for you:
- Install Git from here.
- Install Visual Studio Code from here
- Get access to various premium softwares and education materials for absolutely free, GitHub Student Developer Pack.
- Google Summer of Code Site
- Hacktober Fest Site.
- Offical Microsoft Learn Student Ambassadors Site.
- Microsoft learn Site
- Find your first issue to contribute to Open-source, First Timers Only.
- Git and Github Cheatsheet here.
- Github Readme profile builder here
- Readme Editor here
- Web Dev for Beginners here