You can freeze your column and row labels so that you can view them no matter how far you scroll down or to the right in your worksheet.

This tip describes how to use conditional formatting for comfortable viewing results in the worksheet.

This tip describes shortcut keys that can be useful.

By default, Excel shows document tooltips (or screentips) when you hover on a button, but this option can be turned off.

When you need as much space as possible on the screen to view a document, you can collapse (or minimize) the Ribbon and then restore it very simple.

In some situations, you can't work with a workbook that consists of merged cells. To use Filter, Sort, or other functions, you need to unmerge cells and put to all of them the data from merged cells. This tip shows how to do it efficiently.

You can edit data in cells this in several ways:

There are several operators that could be used in formulas.

If you simply need to perform a calculation, you can use the Formula bar as a calculator.