How can I get started with computer science projects? Are there any examples or ideas?

To get started you just need to believe in yourself and stay focused to your goals . coming to how you can achieve it .be strong in programming languages if you want to develop a software. The best idea for you right now would be to work on AI or artifical intelligence or you can also try to develop an app of yourself and also you can make a back end website that can do benefits for the society .but put your main focus on current issues and plan your ideas accordingly