I have an excel file a coworker sent me that lags tremendously. I tried to narrow the problem, until I deleted all the data on the sheet, and the file would still lag. I checked the file for any ...

How to Remove a Check Box in Excel. A check box may be integral to an Excel form, but you should still be able to edit it. However, if you've inherited a form from a co-worker or another source ...

How to Insert an Attachment Into an Excel Spreadsheet. When you insert an object into an Excel file, such as a PDF file, Word document or an email message, you can access it more easily during a ...