They are study materials for CompTIA A+ exams.
According to the CompTIA website, A+ exam is $246 USD per exam. There are two exams so everyone has to pay totally $492 USD.
Not everyone, especially students can afford the exam fee. Now, just want to study and have to pay?
Payment to buy the study materials is impossible. Haha.
I just want to help someone who are poor but still wants to pass the exam.
Here is the Download Link for 220-1101 and 220-1102 Course Notes and Practice Exams, totally 4 files.
FOR EDUCATIONAL PURPOSES ONLY!