There's a better way to store emails than copying each one yourself: Set up this Flow and all your important messages will always end up on your spreadsheet. It will trigger whenever a new labeled email is detected on Gmail, adding its contents to a new row on Excel without taking up any of your precious time.
Microsoft's Excel is a spreadsheet application used by millions of users across the world. It is part of the Office ecosystem and is considered the industry standard for spreadsheets. Only files on OneDrive for Business (available with Office 365 and Sharepoint server) are supported at this time with Nekton.