What basic course need to start C ++

[JLBorges]

Start with C++. If you are new to programming, start learning with Stroustrup's 'Programming: Principles and Practice Using C++ (second edition)'
https://www.informit.com/store/programming-principles-and-practice-using-c-plus-plus-9780321992789

[seeplus]

Look at https://www.learncpp.com/

For a book, I'd suggest Beginning C++20: From Novice to Professional Paperback by Ivor Horton https://www.amazon.co.uk/Beginning-C-20-Novice-Professional/dp/1484258835