You are looking for essential study materials for Class 11 UP Board Computer Science. While the provided link is for general NCERT Class 11 Notes, you should check this page https://school.careers360.com/ncert/ncert-class-11-notes and the overall Careers360 School section for any available Hindi notes specific to UP Board Computer Science (if it follows the NCERT pattern). Utilizing these notes is vital for a clear understanding and effective revision