Use Save As to save your workbook for the first time or to save a copy of your workbook in the location and file format you want.
Saving To Desktop On On Cell - Colaboratory
Basic tasks in Excel for the web - Microsoft Support
XLSX or XLSB: Why to save a workbook in binary format
Embed your Excel workbook on your web page or blog from SharePoint or OneDrive for Business - Microsoft Support
Get data from Excel workbook files - Power BI
Excel 2016: Saving and Sharing Workbooks
Save a workbook - Microsoft Support
Unable to open certain Excel spreadsheets stored in Sharepoint with - Microsoft Community
Visualize your data using workbooks in Microsoft Sentinel
Saving an Excel .XLS file as a .CSV file - Microsoft Community
I can't save my Excel workbook to my OneDrive app, only my File - Microsoft Community
3 - Saving and Sharing Workbooks, PDF, Microsoft Excel
Preview worksheet pages before you print - Microsoft Support
Saving spreadsheets - Apache OpenOffice Wiki
Video: Save and print an Excel workbook - Microsoft Support