Answer:
The answer is that it is a speaker note.
Explanation:
It leaves a note for people that use presentation files. I use it all the time on my google slides.
Validity is the best asseng information to evaluate the all factors
Answer:
Quick analysis tool.
Explanation:
Excel is a spreadsheet application package found in the Microsoft office suite. it's environment on the display screen is called a worksheet and a collection of the worksheets is called a workbook. The excel packet is used for data analysis and interpretation and presentation.
When a group of cells in a worksheet is selected, a small tool kit appears that the lower right corner, it is known as a quick analysis tool. It is use for easy and fast analysis and formatting of that selected group.