Monitors with technology are considered to have better picture sharpness and brightness, are sleeker and lighter, consume less power, but are more expensive.

OLED

Explanation:

Kind of a wild guess but this question seems to describe exactly what OLED technology does.

Feel free to update me if I'm wrong :)

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.