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Google Sheets is known for its versatility, namely its compatibility with Excel files. Here's a guide on how to convert Excel files to Google Sheets.
Excel tables have many benefits that regular spreadsheets lack. The biggest is the option to use data from multiple tables to create queries and reports.
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.
How to use Excel's new Cube-based functions and conversion tools to convert a PivotTable to a formula-based report.