Insert - Header - choose header of your choice. Page numbers are below the Header icon
Answer:
Close or disable all unused running apps.
Explanation:
Closing programs running in the background on your computer or mobile device helps to free up system resources for your other programs. These problems can be resolved where your system is running slowly or two programs are trying to use the same device hence causing the device or system to drag.
The answer is: switches.
Explanation:
Filtering is a function of switches.
Answer: C
Explanation:
That way she can have slides for her advance class and leave out slides that her normal class doesn’t need
I believe it's A. online meeting