PORTABLE Registrator is a free tool that helps you register a portable app as Default program & add entry to Open With item in Windows 11/10.

If you can't change default app by file type in Windows 11/10, then reset the problematic app, remove file type association, etc.

What steps do I need to take to change the default action on Windows XP and Windows 7 when someone tries to open a CHM file? I want the file extension to be associated with notepad.exe for ALL ...

Most laptops that run Windows 11 and 10 allow you to change the default apps for programs, just like our top-rated Chromebooks do. Steps to make OpenOffice the default program on Windows 11 ...

Microsoft is now using a Windows driver to prevent users from changing the configured Windows 10 and Windows 11 default browser through software or by manually modifying the Registry.

This week, Microsoft announced two features it said would ensure Windows 11 users are in control of changes to their app defaults.

Windows 11 might want to push you to use Edge, but you probably have another favorite. Whatever it is, here's how to make it the default browser.

When you make this change, the Command Prompt will once again become your default Windows 11 console program.

With Windows 10, the underlying model is far more solid, but Microsoft's efforts to monetize, monitor, and control end-user interactions are extremely frustrating.

In this guide, we'll show you the steps to change the default startup page of the Task Manager on Windows 11.