Most photos from cameras these days are easily over 2mb each if not more. That’s 2000kb+. Ideally photos should be 100-200kb when sending by email.
Right Click Edit
Photo opens with Paint. Click Resize.
Enter a number that’s between 30-60 and you’ll resize appropriately.
Remember to save the picture when done.
Right click again and select properties and you’ll see the photo is now just over 200kb.