Other

The Correct Format To Write a Letter | US | UK | Tutorial

Being able to write a letter is a essential skill which you will need to use in everyday life whether it is in school, office or personal life. In this guide I will explain what each of the seven sections of a letter are for and how to fill them in. Continue reading “The Correct Format To Write a Letter | US | UK | Tutorial”

Maths

How To Solve a Basic Algebra Equation – Addition | Maths | Tutorial

Algebra is a type of mathematics which uses letters to represent possible numbers and quantities in equations. Algebra can be useful in solving real world problems as the letters can be used to represent real things. Continue reading “How To Solve a Basic Algebra Equation – Addition | Maths | Tutorial”

Excel

Fusing Together The SUM and Index Function | Excel | Tutorial

The purpose of the index function is to help us find the position of our data in Excel so that we can retrieve it and use it for various purposes. In this example, we will be using the Index function to find the position of our monthly sales figures from table 1 so that we can summarise it into quarterly figures. Continue reading “Fusing Together The SUM and Index Function | Excel | Tutorial”

Excel

Understanding The SUMIF Function | Excel | Tutorial

SUMIF is a function which helps summarise data into a meaningful report. A SUMIF statement is similar to but more versatile than a pivot table. In our example, we will use the SUMIF function to demonstrate how product sales figures by country can be summarised to show total sales per product. Continue reading “Understanding The SUMIF Function | Excel | Tutorial”