Do the templates work with Google Sheets?
Some of the templates work with Google Sheets and some of them work with Excel. You can tell which templates are Google Sheets compatible by looking at the main product image. If you see this logo, it means the template works with Google Sheets.
If you see this logo, it means the template works with Excel.
Some Excel templates may "work" in Google Sheets, however, they will not be optimized for Google Sheets. This means that formatting, images, and other details may look funny. Most Excel templates will not function properly in Google Sheets at all, due to differences in the programming languages.
Likewise, some Google Sheets templates may "work" in Excel, but they will not be optimized, and you will not have an ideal experience!
Please use the Excel templates strictly in Excel, and the Google Sheets templates strictly in Google Sheets!