Cho ví dụ chứng minh sự tiết kiệm thời gian chuẩn bị kĩ thuật cho sản xuất, tiết kiệm thời gian xây dựng đổi mới kinh tế cho sản xuất của phương pháp tổ chức theo nhóm

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization

Donna and her team of five have invented a new gadget for the science exhibition in their college. which intellectual property right will protect their invention?

Each time you save a document, you will need to type in the file type in which it should be saved you can select the save button to save it with the same file name if it has been previously saved you will need to select the location to save the file you will need to use the save as dialog box