Windows makes it easy for you to open up these files by setting up default programs for each file type -- images files, for example, will open by default in the Windows 10 Photos app.

This control panel contains a listing of all known file extensions and the default programs that are assigned to them. First, click on the Windows 7 Start button.

In Windows there are certain programs that are configured as the default one to use for certain tasks. Windows will then use these default programs when a person performs a particular action in ...

Finally, you might want to open Control Panel and set the Default Programs. In Windows 11/10, you can also press Win+I to open the Settings app and select System.

How to Set Associations in the Control Panel. Many programs offer internal tools for configuring file associations, but the Control Panel configures all file associations through a single Windows ...

Windows 8 chooses its default players to run your music and video, but what if you want different programs to open your files? Here's how to change them.

The other day, I noticed that in my Add or Remove Programs listing on the control panel, there are about 35 items listed in alphabetical order down to one called MMSSTV, and then there is a huge bl… ...

Windows only: Tiny, portable utility Default Programs Editor makes short work of changing file associations, autoplay settings, and can even change the icon associated with a file type. Once you ...

Often when you install a new application, it asks you to make it the default program for certain file types. If you're too quick with the "Enter" key during installation, you might inadvertently ...

Default Location Control Panel applet You can enter a default location that programs can use to customize information and services for you based on your location.