If you're trying to open a file and it keeps opening the wrong apps, you may need to change your file extension. Here's how you can fix it ...

Then, click on the Start menu and type cmd, and open Command Prompt. Now, type cd /d and paste the path beside it and press Enter. It will change the cmd directory to that path. Now, type the ...

For example, the file type Text Document has a .txt extension, the Microsoft Word Document file has a .doc or .docx extension, the Adobe Acrobat Document file has a .pdf extension, etc.

To view file associations in Windows 10, open File Explorer and navigate to the folder that contains files of the file type you want to modify. Next, right-click on a file and select Properties ...

Changing one file type The quickest method to change a single file type is to do it from the Open With menu. If you want to change more than one file type at a time, skip to the next section.

How to open a file with a different program on your Mac When you double-click a file on your Mac, the operating system will automatically open the file using the program assigned to that type of ...

When you double-click on a file in Windows, it will automatically open a default program that is configured to manage these types of files. It is common, though, want or need to use a different ...