Unfortunately there is not setting that can be changed to increase the font size of the reports. However when you do run the report you can change it depending on where the report is generated.
  1. If the report is generated as a PDF document, you can zoom in on the report by Clicking the "+" located at the bottom right of the page
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  1. If the report is generated in Excel, you can edit the font and the font size of the spreadsheet by selecting the information and changing the font type and its size
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