What is the main function of an operating system

Here are the main functions of an operating system:

1) Manage the resources of the device

The operating system controls how much of each resource is distributed, and it controls things like the processing unit and memory.

2) Establish a interface for the user of the device

The operating system must classify what the classes of the script/code have to do and what they implement.

3) Service application software

The operating system must service each application that is downloaded onto the device. It must balance it's use of storage between apps.

answerequal fluid intake and fluid loss;

which of the following is not an effect of technology on farming?

the correct answer is: it makes farmers perform more tasks by hand for apex.