Can't open pictures on an old laptop?

Gr
1

I have a question and I wanted to drag the pictures from my old Packard bell (about 12 years old) laptop onto a USB stick, but I can no longer open the pictures (see picture). Is there a solution to reopen the pictures?

Can t open pictures on an old laptop
Ab

2 questions:

Why is it important that you can open the pictures on the laptop if you just want to copy them?
What kind of file format is that?