Ids.xls Work

print(df.head())

In the landscape of modern Human Resources, managing employee data efficiently and securely is paramount. Despite the advent of sophisticated Human Resource Information Systems (HRIS), many organizations—ranging from small businesses to large enterprises—continue to rely on Excel spreadsheets for managing employee lists, specifically email addresses, often saved under filenames like ids.xls . While the .xls format (and its modern counterpart, .xlsx ) offers immediate accessibility and ease of use, storing sensitive data like employee email IDs in such formats presents significant security and operational challenges. ids.xls