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.

Numbers has the ability to open Excel files so you can work on them. You can also export spreadsheets in Numbers so that they are compatible with Excel.