Select the correct navigational path to freeze the top row of your worksheet. Select the panes you wish to freeze. Click the tab on the ribbon to enter the gallery. Then, select the drop-down menu to freeze the panes.

Yeah, Your steps ar correct. Let's analyse those steps more easily by the following steps:

Freeze panes is a feature in spreadsheet applications, such as Microsoft Excel, LibreOffice Calc, and Google Sheets. It "freezes" a row or column, so that it is always displayed, even as you navigate the spreadsheet.

❍ Freezing panes is especially useful if your spreadsheet has a header row, that you want to always be visible.

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just dont use the app.its not a good one,consumes a lot of ur head without any benefits