Instead of tedious hands-on repairs, Excel lets you quickly clean, reshape, and combine CSV files through repeatable Power ...

When working with address data, you may encounter situations where you need to merge multiple columns, such as address, town, and postcode, into a single column. Power Query makes this task a breeze.

In Week 4, I I was thought on how to use data validation could be used to prevent wrong data from been entered into a dataset. Additionally, we learnt and praticised the lookup functions. Week 4 was ...