How to Change the Thumbnail for a Video in PowerPoint (using the Poster Frame Tool)
Changing the Thumbnail of a Video Clip in PowerPoint by Avantix Learning Team | Updated August 25, 2023 Applies to: Microsoft® PowerPoint® 2016, 2019, 2021 and 365 (Windows) If you have inserted a video on a PowerPoint slide, you can display a custom thumbnail (or...
How to Change Slide Size or Dimensions in PowerPoint
Change PowerPoint Slide Size (Widescreen, Standard or Custom) by Avantix Learning Team | Updated October 25, 2024 Applies to: Microsoft® PowerPoint® 2016, 2019, 2021 and 365 (Windows) You can change the slide size or aspect ratio of a PowerPoint presentation in all...
How to Change Table or Cell Border Color in PowerPoint
Change Table or Cell Border Color, Line Style and Thickness in PowerPoint by Avantix Learning Team | Updated June 19, 2025 Applies to: Microsoft® PowerPoint® 2016, 2019, 2021 and 365 (Windows) You can change the color of a table border or the borders of specific cells...
How to Change Commas to Decimal Points and Vice Versa in Excel (5 Ways)
Change Separators from Commas to Decimals or Decimals to Commas in Microsoft Excel by Avantix Learning Team | Updated November 23, 2021 Applies to: Microsoft® Excel® 2013, 2016, 2019 and 365 (Windows) Depending on your country or region, Excel may display decimal...Follow Us
