what is the best way to create another copy of a slide?

سلائیڈ کی دوسری کاپی بنانے کا بہترین طریقہ کیا ہے؟

Click the slide then press Ctrl+A and paste in new slide

From Insert Menu choose Duplicate Slide

Redo everything on a new slide that you had done on previous slide

none

From Insert Menu choose Duplicate Slide is the best way to create another copy of a slide
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From Insert Menu choose Duplicate Slide in Powerpoint 2003 and earlier versions.
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In the pane on the left, Ctrl+click or right-click the slide thumbnail that you want to duplicate, and then click Duplicate Slide.