How to Open XLS Files in Mac OS X. Businesses that switch to Mac computers may encounter problems when attempting to open some file types, such as Excel Spreadsheet (XLS) files.

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 ...

ZIP files hold several compressed files inside, reducing how much space they take on your hard drive. They need to be unzipped to use the files, though. Here's how to do it.

I tried to change the association setting for opening .XLS files to Excel in Windows 10, but it only gives me the Adobe option in the Control Panel.

Learn how to use a Microsoft 365 setting to choose whether to open files in the online or desktop app, giving you full control for each file.

Don’t like to wait for programs to boot up when you’re looking for a specific document? With the right tools, you can preview a variety of files in Windows 10 without opening their applications.

After the MS16-088 patch is applied, though, Excel refuses to open XLS files, showing a blank screen instead of a workbook. Poster conker123 on the TechNet Office forum described the problem ...

Don’t like to wait for programs to boot up when you’re looking for a specific document? With the right tools, you can preview a variety of files in Windows 10 without opening their applications.

You may need to open SRT Files in Windows 11/10, to use it with a video player so that the subtitles will play along with the movie.