Here are multiple ways to unlock greyed-out, unclickable, or unavailable menu options in Microsoft Excel on Windows PC. Sure to help you!

From the File menu, choose Save As. In Excel 2007, click the Office button. From the Save As Type control, choose SYLK (Symbolic Link) (*.slk), as shown in Figure F.

Enabling JavaScript should make Excel more powerful, but increasing access points makes it even more of a web security nightmare than it already is.

If you lost work to an Excel workbook because of the program crashed or because of an unexpected shutdown, Excel actually has a built-in way to recover your file or the changes made to a file.

If you launch multiple files by double-clicking their shortcut icons, or via the "Open" menu in Excel, the files will run simultaneously in one Excel window.