Adding a text to a cell in Excel using Formula requires use of ampersand operator, CONCAT function, or the LEFT, RIGHT, and LEN functions.

The default active cell format in Microsoft Excel isn't all that easy to see, but you can use this easy-to-implement code solution to change that.

Look to the Ribbon and find the Fill Color button. Choose your color and right away the cell will change. You can do the same with fonts by selecting the Font Color icon.

However, if you've used green or blue text, cell fill, or borders, this can cause confusion. As a result, you can change the Focus Cell color to a shade you tend not to use in your spreadsheets.