What to click to shift all cells in a column down in Google Sheets

You want to put some fresh data on top of the old one? Worry not, here's how:

Visit https://docs.google.com/spreadsheets/u/0/.

Open your desired spreadsheet.

Right click on a row that you want to insert data above.

Click "Insert cells".

Click "Insert cells and shift down".

Enjoy free space for fresh data.