advantages of ms powerpoint are; 1 It is a good application in computer for teachers for better explanation for kids.
2. it helps for better understanding of subjects or the topic.
3.we can develop your skills of view points..
ms excel is a spreadsheet developed by Microsoft. It comes with the package of ms office.
1. Excel allows performing calculations
2. to make tables to do total
3. to make bills and statements
LAKSHYA SINGH FROM DELHI PUBLIC SCHOOL VINDHYANAGAR,SINGRAULI
CPU'S FULL FORM IS CENTRAL PROCESSING UNIT.IT IS THE BRAIN OF THE COMPUTER.IT HAS MAINLY 3 PARTS: ALU [ARITHMETIC AND LOGICAL UNIT] MU [MEMORY UNIT] CU [CONTROL UNIT].