A family of Microsoft word processing software products for creating web, email, and print documents.
Hi, I'm John! I will help you with this.
To help narrow down the issue:
- Are the files actually changing format, or just opening in Word?
- What file type do you see (for example: .jpg, .pdf, .docx)?
- When you right-click the file > Properties, what does it show as “Type of file”?
- Did this start after installing or updating anything?
This usually happens when the default app is set to Word for many file types.
If you haven't tried anything yet, please start by:
- Right-click one affected file
- Click Open with > Choose another app
- Pick the correct app (Photos for images, PDF reader for PDFs)
- Check Always use this app
If many file types are affected, we may need to reset default apps.
If the issue persists, please provide more details by answering my questions.
Click "Add comment" below to let me know.
Regards,
John J.D.