if you accidentally share the credential or token files with someonethey won' be able to change your google account passwordbut they will have access to your spreadsheets you can revoke these files by going to the google cloud platform developer' console page at account to view this page click the credentials link on the sidebar then click the trash can icon next to the credentials file you've accidentally sharedas shown in figure - create credentials button create credentials button create credentials button trashtrash trash can can iconicon can icon credentials credentials credentials sidebar link link sidebar sidebar link download download download iconicon icon figure - the credentials page in the google cloud platform developer' console to generate new credentials file from this pageclick the create credentials button and select oauth client idalso shown in figure - nextfor application typeselect other and give the file any name you like this new credentials file will then be listed on the pageand you can click on the download icon to download it the downloaded file will have longcomplicated filenameso you should rename it to the default filename that ezsheets attempts to loadcredentials-sheets json you can also generate new credential file by clicking the enable the google sheets api button mentioned in the previous section spreadsheet objects in google sheetsa spreadsheet can contain multiple sheets (also called worksheets)and each sheet contains columns and rows of values figure - shows spreadsheet titled "education datacontaining three sheets titled "students,"classes,and "resources the first column of each sheet is labeled aand the first row is labeled