If you've created multiple spreadsheets that contain the same data columns, you can combine their contents into one Access file by repeating the data-import process with each individual spreadsheet.

Learn how to merge multiple CSV files into one Excel sheet. You can combine or join more than one CSV file into one Excel Worksheet.

Microsoft Excel has an import wizard, but if you structure the text correctly, you can bypass the wizard altogether.

Microsoft Excel’s mobile app lets you to take a picture of a table and paste the data directly into your spreadsheet. Here's how to use it.