- 1. Open Wordpad in Windows 7
2. Add some images, add some text (basic stuff)
3. Save as a DOCX file and then try opening it in basically any other program including Microsoft Word.
Why not just save to the default RTF (which opens fine in Word and LibreOffice)? RTF saves images with little or no compression, meaning the file is gigantic. A grand total of 5 basic images comes out to 18 megs.
For reference, Outlook.com only lets you attach a 10 meg maximum (according to this site: https://www.outlook-apps.com/maximum-email-size/).
If this seems like a one-off, the history of Microsoft not being able to open it's own formats properly is sort of old news as old Write and Microsoft Works documents haven't be functional in Word going back 10+ years.
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Related:
- Some Wordpad alternatives.