By end January 2022 Microsoft will complete the support for HEIC files when stored on OneDrive or SharePoint online. As of IOS 11 apple is saving pictures on iPhone and iPad in the HEIC file format.
Since it's not always easy to open this new file format on a Windows we will share you an easy way to open,adjust and convert HEIC files to JPG. In order to get started store your file on your OneDrive or SharePoint Online and open the file in your browser.
Once you have the file open you can adjust the file as you need by cropping it or applying filters and save or export the file.