XLS is the default file type for Microsoft Office Excel files. It is compatible with nearly all programs that read spreadsheet files. If you are looking to manage your spreadsheets while you're on the ...

As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ...

John is a professional author, currently publishing evergreen and feature articles for Android Police. He discovered his passion for writing when he was very young, and enjoys how it challenges him ...

A new computer with nothing on it but Windows contains thousands of system files. As you install programs and work with data, you may add thousands more. Windows Explorer allows you to keep track of ...

Thanks to a suggestion from Macworld reader David Erato, I’ve spent the last couple of weeks immersed in spreadsheet applications…no, not on my Mac, but on my iPhone. David was curious how well the ...

I didn't know that Gemini could do this in Google Sheets, but now I use it daily, and AI has been helping me with a lot of ...

Using the SSConverter class that we developed last week, which used the OORunner class from the week before that, this week we'll create a Python function that allows us to use spreadsheets as if they ...

Each input file is a spreadsheet and it is converted into the corresponding output file as a CSV file. As with OORunner, this code is based on PyODConverter. Next week we'll write a converter function ...