This is a Samsung training presentation of 2019 on their top load washers.
This is an Evernote file. That means you 1) need to have Evernote and 2) need to import into your Evernote to see it. Don't post comments complaining that it's an Evernote file because it is what it is. And don't post questions asking "What's Evernote?" Bing and learn.