1, first use the right mouse button to create a new Excel software and a new worksheet;

2. After entering the newly created worksheet, click Yes to select the cell, and double-click to edit the content of the cell;

3. If you want to create an area where cells can be selected in a table, right-click to open the menu, select Set Cell Format, and select the border tab;

4. Click the buttons of the outer border and the inner border, and you can also choose the border style from the styles next door, so that you can get a simple table;

5. After selecting a row in the header, click the shortcut key in the menu bar above and select the center button after merging to merge this row, or select a column to merge into one column after the same operation;

6. There are many formulas in Excel. Simple formulas can be directly selected in the formula tab of the menu bar. Just select the table to be calculated and select the required formula.

7. After editing, you can click File-Save in the upper left corner, or directly use Ctrl+S to save.