PowerPoint files can be found in two formats: PPTX files are editable PowerPoint discussions and PPSX files are a view-only format planned for presentations. You can modify a PPSX file, but you must first convert it back to a PPTX format.Read This Article on How-To Geek’
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How to Modification a PowerPoint Program (PPSX) to a Work File (PPTX)
Byindianadmin
Nov 23, 2020