Kevin
Try this, may be a little confusing but I'll do this as simple as I can. You will need you phone plugged into the computer. Then I opened the file manager, then I directed it to my desktop. I created a folder on my desktop " my photos " . To create a folder right click on your desktop and select new folder then give it a name. I clicked on "this PC" in the left column of the file manager. Then made my way to my phone, it was named Samsung etc. My phone stores photo in a folder named DCIM so I had to find it. Once I located it I opened it and seen all my photos. Next I went to my desktop and open the " my photos " folder. I do this all in split screen view. You should have 2 windows open in file manager one you phone photos and the other the folder you created on your desktop. Left click on the first photo then scroll to the bottom hold down the shift key and click on the last photo. They will all show selected, then drag then into the file folder you created and they will copy into it. Makes it easy to find photos. When you take new photo you only need to copy them over then.
I really hope this makes sense and helps you my friend.