To convert an Excel spreadsheet to a Google Sheets document, you need to upload the Excel file to Google Drive.

On Friday, Kevin pointed out a web-based HTML table generator that's a simple, fast solution for small tables; but if your data's already in a spreadsheet and the word "concatenate" doesn't make ...

You can convert daily data to weekly data in Excel by creating a pivot table, and grouping the rows in the pivot table in groups of seven days, or one week.