Locking cells in a Microsoft Excel spreadsheet is among the most commonly used functions. Here’s a guide on how to lock cells in Excel.

Borders are lines that form around a cell. In this tutorial, we will explain how to add and remove borders around the cell in Excel.

You can add a strikethrough in Microsoft Excel using the software's Font Settings button or a keyboard shortcut.

You can sum cells across multiple sheets in Excel. This article presents steps for Adding single-cell values or Adding values in the range of cells.