Using word, which tool are best to place
images in word and why

i know

Explanation:

Pictures and Online Pictures option is the tool to place images in word.

In the main toolbar, there is an INSERT tab option. Under that tab, Pictures and Online Pictures tab exists. Pictures tab is used to upload pictures from the user system whereas the Online Pictures tab is used to download pictures from the online Internet source and upload the pictures into the word document.

In order to manipulate the picture that is uploaded, there are options like Picture Tools where the layout, effects, borders, change, compress, and reset picture options are available. Once the image is placed in the document, the size can be altered, picture can be dragged.  

answeroperating system;

which functions return a valid value without any arguments?

(-blank- and -blank- return a valid value without any arguments.)

1st -blank-

today

sqrt

count

2nd -blank-

round

now

sqrt