1 First, make clear what you need to learn (basic computer knowledge, such as switching on and off, typing, creating folders, installing and uninstalling software, surfing the Internet, etc. Or office software, drawing software, video production software, etc. );
2, according to their own needs to learn, generally learn basic computer knowledge and office software to meet the needs of daily life and work;
3. Systematic study and diligent practice.
(1) How to inquire about the operation qualification certificate of construction special operations?
Enter the J