Technology Basics - Mixed Topics

From your SharePoint site, on the Create page, under Custom Lists, click Import Spreadsheet, and then specify the Excel worksheet to convert to a list.

From Excel, convert the worksheet data to a list, and then use the Publish List command to save it as a list on your SharePoint site.

From a document library on your SharePoint site, use the Upload Document command to add the Excel worksheet to your document library.

All of the above.