If you would like to learn more about quantum computing, here are some useful resources we recommend:
Lectures "Introduction to quantum information science" (Artur Ekert)
[PL] "Rewolucja stanu – fantastyczne wprowadzenie do informatyki kwantowej"
"Quantum Computation and Quantum Information", Michael A. Nielsen & Isaac L. Chuang
John Preskill's lecture notes http://theory.caltech.edu/~preskill/ph229
Mark Wilde's text on Quantum Information Theory https://www.markwilde.com/qit-notes.pdf
John Watrous lecture notes for multiple quantum courses https://johnwatrous.com/lecture-notes
David Mermin's text Quantum Computer Science https://www.cambridge.org/core/books/quantum-computer-science/66462590D10C8010017CF1D7C45708D7
Quantum Computing since Democritus https://www.scottaaronson.com/democritus
Scott Aaronson's undergrad lecture notes https://www.scottaaronson.com/qclec.pdf
Quantum Complexity Theory http://stellar.mit.edu/S/course/6/fa14/6.845/materials.html
Seth Cottrell Lecture Notes https://www.dropbox.com/scl/fi/xhtoatg130cgs4upo5lrk/Cottrell.pdf?rlkey=jvdm98ihov83pjxugwpcrsd3n&dl=0
Quantum Machine Learning lectures by Peter Wittek, edX course
[PL only] Paweł Gora (Quantum AI Foundation) opowiada o informatyce kwantowej
"Quantum machine learning for data scientists", Dawid Kopczyk, 2018