There's no escaping spreadsheets. Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly enhance your daily work. But spreadsheets ...

Excel grays out menu commands for unavailable features or functions. To unlock the grayed-out menus, first review the most common causes, then take the steps necessary make the menu active. By default ...

Locking is a handy function in Excel that allows users to lock specific or all cells in a worksheet to prevent any intentional or unintentional editing of them. You can easily lock cells in a sheet by ...