Question

how to learn computer of class 9​

Answer 1

Answer:

all chapters learn and understand.

Answer 2

1. you have to focus on the computer books read carefully the topic......
2. you have to focus on the computer books read carefully the topic......so if u read book carefully u get30out of30
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18. .     ☀☀☀☀        ☀☀   ☀☀☀☀   ☀☀        ☀☀☀☀     
19. .     ☀☀☀☀        ☀☀   ☀☀☀☀   ☀☀        ☀☀☀☀                       
20. .     ☀☀☀☀        ☀☀   ☀☀☀☀   ☀☀        ☀☀☀☀                                             
21. .     ☀☀☀☀        ☀☀   ☀☀☀☀   ☀☀        ☀☀☀☀                                             
22. .     ☀☀☀☀        ☀☀   ☀☀☀☀   ☀☀        ☀☀☀☀                                                         
23. .     ☀☀☀☀        ☀☀   ☀☀☀☀   ☀☀        ☀☀☀☀                                                                                     
24. .     ☀☀☀☀        ☀☀   ☀☀☀☀   ☀☀        ☀☀☀☀                                                                                                                      .
25. .
26. .....          .           .           .           .