1, school library: I study technology at school, and the school library will provide relevant books and resources. You can borrow or read professional books from the school library.
2. Academic databases: Academic databases such as IEEEXplore, ACMDigitalLibrary and ScienceDirect provide a large number of academic papers and professional books for academic research and learning. These databases can be accessed through school subscription or individual registration.
3. Open access to resources: academic institutions and publishers provide open access to technical books and papers, such as arXiv, Google Academic Search, DOAJ, etc. Free electronic technical books can be obtained through these platforms.