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 ...

Click "File," "Open" and browse to your second Excel file. Double-click the file to open it. Repeat the steps for each new file you'd like to open in its own window.

"Excel users should refrain from opening suspicious .xls files or files received from unknown senders," advises Justin Stanford, CEO of leading antivirus provider ESET Southern Africa. While the scope ...

1] Microsoft Excel’s Native Repairing Feature When you are trying to open a corrupted Excel file, Microsoft Excel automatically starts file recovery mode and tries to repair the Excel file.

Cannot open Word, Excel, PowerPoint files or email attachments in Office In such cases, Office may report the file as being corrupt. The exact errors may include: ...

QUESTION:A while back, I installed a shareware program called 602 pc suite 2000. The program must have altered the way I log into Windows Explorer to read my Microsoft Excel files. When I do so, I ...

Designed for use with Office 2000, XP, and 2003, the downloadable add-on allows you to open, edit, and save the newer file formats, seamlessly converting the files on the fly and in the background.