when using audio or video and PowerPoint
the file size of your presentation can
get big a large file size can make your
presentation harder to share or even
slow down performance to get that size
under control you can compress the media
in your presentation we recommend making
a backup copy of your presentation
before doing any compression because
once you save and close the file the
change will be permanent to compress
your media click the file tab then
select compress media PowerPoint offers
three different levels of compression
but for now we'll choose presentation
quality to get a nice balance between
file size and quality and thanks to
compression we've lowered the file size
by more than 10 megabytes finally click
close to leave the window
compressing media files can help make a
large presentation more manageable
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