: Technical details or changelogs for a software version labeled "3.7" or a feature added in a version of that number.
: How to free up space on a device when dealing with files of that size or managing "system data". Which of these topics Notepad - Simple Notes & Memo - App Store (3.7 MB)
: How to shrink a 3.7 MB file (such as a PDF, JPEG, or document) to a smaller size, like 2 MB or 1 MB. : Technical details or changelogs for a software