Spreadsheets are endless grids that store data in columns and rows. Columns go up in letters while rows go up in numbers. Each cell has its own address, for example B7. The column letter always appears first in cell addresses. Basic and complex formulas can be used in spreadsheets to perform various tasks and once they have been implemented in the spreadsheet, parts of the spreadsheet will automatically change if you change something or add changes. additional elements. For example, a 10 row sum formula with a total, if there are only 9 different numbers to add and then you add another number in the 10th row, it will automatically add it to the other 9 numbers without that you have to do anything. a wide variety of people from all over the world. It is very popular in the workplace for storing customer data and information. It can be used to store details of millions of people. It can also be used in school by teachers to store information about tasks completed by their students, etc. It has many uses and is very useful. Employers can use spreadsheets to easily find and compare information about each potential employee. Spreadsheets are also used by data analysts. How are spreadsheets used? Spreadsheets can be used for a variety of things, such as data analysis. Perform automatic calculations so you don't have to do them manually once you type a simple formula. Automatically changes parts of the worksheet if you change something connected to it. For example, item price linked to total – If you change the price or quantity of items the total will increase and if you decrease vice versa. Spreadsheets can be used to create complex interactive sheets that help you save a lot of money in the middle of paper. This is a payroll spreadsheet, it also shows sales and expenses. Worksheets can be used to show illustrations like graphs to explain something in more detail or to make it easier to see what is happening with the data visually. Here is an example of a predicted income forecast. Conclusion In my findings, I have discovered that spreadsheets are widely used by a variety of different people and thousands of different companies use it to solve complex problems. Spreadsheets can save businesses from future bankruptcy. They can be used to detect weaknesses in business strategies and leverage the strategies that work best to make them more effective. For example, if a product sells extremely well, they may increase the price. Worksheets can be used for almost anything and are very useful and will continue to be used in the future..