Photo Slideshow programs

I have a collection of family wedding photos that i burned to dvd for guests and family members.

Is there a standalone slideshow.exe program that you can view photo's on computer without burning photos to dvd ?

At the moment i have some holiday snaps that i don't want to burn to dvd.I have to open photo..view it..then click and view next one..etc

Or you have to burn to Dvd's ?

Thank you

Mu Os is Windows 10 Pro latest version

I still use a program called 'Simply Slideshow' for many years. Not sure from where I got it, but it has survived on whatever system I had from XP to Vista to 8.1 to 10 . You could do an internet search for it, but one source may be:

Download Simply Slideshow - MajorGeeks

My version is 1.31.1. As far as I know it is still freeware.

Thank you replies,
I downloaded Simply Slideshow...Just what i was looking for.
XnView is too fiddly for me.
Will try later Windows Photo Viewer...