NECO Computer Studies 2024 Question 2A Microsoft Excel
21:41
NECO Data Processing Practical 2023 - Microsoft Excel
28:21
NECO Computer Studies Question 3 Database
2:27
7. Business Process Catalog I Prepare and Operate
16:17
Tutorial de Excel en 15 minutos
39:36
NECO computer studies practical 2024 Ms Word
18:03
How to use SUM, AVERAGE, IF & SUBTOTAL function in Excel With This One Tutorial!
1:38:47
Excel Beginner Tutorial
4:29:00