- by x32x01 ||
Whether you're a student, data analyst, accountant, or tech lover - understanding Excel file types can boost your productivity and prevent costly errors 
.XLSX – Default format for Excel 2007+ .XLS – Old but gold! Excel 97–2003 format .XLSM – Macro-enabled files 
.CSV – Cross-platform data exchange .XLSB – Best for huge datasets with high performance
Which format do you use the most? Comment below!
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