fringe opinion. video courses in non-visual topics are a complete waste of time, made because the masses can't read and are lazy. there is a corresponding book

fringe opinion. video courses in non-visual topics are a complete waste of time, made because the masses can't read and are lazy. there is a corresponding book better than the course available for everything listed. good books will have good exercises and solutions available. video courses just won't teach as much. very easy to find best book available for each subject. even going partway through a book will offer more. can skip topics, look at syllabuses for classes offered in higher education that use said book if you want to know what to skip (many syllabuses available online). for example, instead of taking the operating systems class you can simply actually read either of the two books suggested by this very page.