Use Adobe Acrobat: open the PDF, choose Export PDF, select Microsoft PowerPoint, and save the file
Use Microsoft PowerPoint: open PowerPoint, go to File, Open, select the PDF, and let it convert the pages into slides
Use an online PDF-to-PowerPoint converter: upload the PDF, choose PPT or PPTX, convert, and download the result
Use Google Drive with a conversion tool or add-on: upload the PDF, convert it to editable slides, and export as PowerPoint
Use desktop PDF conversion software: import the PDF, select PowerPoint as the output format, and export
Check the converted slides for formatting issues, then edit fonts, images, and layout as needed
Save the final file as PPTX or PPT after conversion