When in PowerPoint (or word etc) you can import icons to your slides by going to ‘Insert -> Icons’.
You can get a error like below; “An error occurred while importing this file. https://cdn.hubblecontent.osi.office.net/icons/publish/icons_statistics_ltr/statistics_ltr.svg”
To fix this issue, open Internet Explorer, go to settings -> advanced -> and search for “Don’t save encrypted pages to disk” and remove the checkbox.
Now try the same thing in PowerPoint again and it should work.