Red Eye Rose received a file with a strange extension. She doesn’t know into what program she should load it. Neither does Windows. I doubt that anyone knows all of the file extensions used ...

We show you how to open files with no extension in Windows 11/10. You can try these tricks or use one of these free software or online tools.

Before my Grandpa died recently he sent me a .shs file containing a christmas card. However, when I open the email, it says "Outlook blocked access to the following potentially unsafe attachments ...

How to change the default program a file opens with in Windows 7. When you open files that have a particular file extension, Windows will look at its configuration to determine what the default ...