LibreOffice 7.4 Help
Choose View - Toolbars - Options
Choose View - Toolbars - Presentation
Choose View - Master
Choose View - Outline
Choose View - Slide Sorter
Choose View - Master
Choose View - Master Handout
Choose Slide Show - Slide Show
F5
On the Presentation toolbar, click
સ્લાઇડ દેખાવ
Choose View - Master
Choose View - Master Slide
Choose Slide - Master Elements
Choose View - Header and Footer
Choose Insert - Page number
Choose Insert - Date and time