create a github account and start uploading all your code there. you can try the github desktop ui, but the command line version is probably preferable. making 1 repo to share between all your classes is probably fine
how to quickly get started
- create a repo on github.com (without a readme)
- follow the instructions it says afterwards and push your code
- in the future for this school repo, ‘git add –all’ and ‘git commit -m message here’ is probably good enough
Resources
computerphile video on git
github “quickstart” guide (not really quick at all probably)