You can change the date & time format in Google Sheets & Excel Online using this guide. Use different date & time formats in spreadsheets.

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

Learn how to add a highlight to expose groups in your Microsoft Excel data using a helper column and Excel’s conditional formatting feature.

Google Sheets offers seamless compatibility with Microsoft Excel, allowing users to export their spreadsheets, complete with graphs, into Excel's format. Click File in the toolbar. Select Download.