Usually, there are dedicated applications to view different types of files. However, if you are looking for a viewer that lets you view files of multiple types, you have landed on the correct article.

Microsoft has unveiled the newly revamped Photos app as its primary tool for managing image files on our computer systems. While Photos is undoubtedly advanced and feature-rich, some users feel that ...

Select multiple files, right click on one of them and select Open. Or hit enter. It just depends on the registry entries for the file type whether they can be 'opened' more than one at a time. Oh, and ...