If Excel Online is not working and won’t open files, then read this post to solve the issue.Excel files often contain important organizational data or user information. These files can be opened ...

How to Open an XLS File in Excel. XLS files are Excel workbook files created in Excel 97 or Excel 2003. The 2007, 2010 and 2013 versions of the program use the XLSX format by default to save ...

Whether you want to send a Numbers file to an Excel user or open an Excel document on your Mac with Numbers, we’ll show you the best route to avoid errors and prevent major disagreements between ...

This month's monster security patch for Office breaks Excel when it tries to open HTML files, and it seems unlikely Microsoft will fix the problem Excel users are reporting an odd bug in the way ...

In Excel, with the file open that you want to make backups of, click File and then click Save As or Save a Copy. 2. Click Browse to open the Save As dialog box.

Sending Excel files containing crucial financial and business data has risks. ... Step 1: In Excel, open the document you want to secure with a password. Step 2: Click File, ...