How to change file types on computers

Nowadays, computers have become an indispensable tool in our daily lives. We use computers for various operations, such as browsing the web, sending and receiving emails, editing documents, etc. In the process of using computers, we often encounter situations where we need to change file types. This article will introduce how to change file types on your computer and help readers solve related problems.

First of all, we need to understand that the file type refers to the extension of the file, which is the suffix after the file name. For example, the extension of a text file is ".txt", and the extension of an image file may be ".jpg" or ".png". Different file types require different programs on your computer.

Under the Windows operating system, changing file types is a relatively simple process. We can follow the steps below:

1. Find the file that needs to change the file type, right-click the file and select the "Properties" option.
2. In the properties dialog box that pops up, find the "General" tab. In the "Type" section you can see the current type of the file. For example, if it is a text file, it will be displayed as "Text Document" type.
3. Click the "Change" button to pop up the "Open With" dialog box. In this dialog box, you can select the associated program to open the file type.
4. If the relevant program has been installed in the system, you can select it from the list below. If not, you can click the "Browse" button to find and select the appropriate program.
5. After selecting the program, click the "OK" button. This successfully changed the file type.

Additionally, there is a way to change the way a file type is associated with a program by default. This can be achieved by following these steps:

1. Locate the file for which you need to change the default associated program, right-click on the file and select the "Open with" option.
2. In the pop-up menu, select the "Select Default Program" option.
3. In the pop-up dialog box, you can select the program list recommended by the system. If there is no suitable program, you can click the "Browse" button to find and select the appropriate program.
4. After selecting the program, check the "Always use the selected program to open such files" option.
5. Click the "OK" button. This successfully changes the default associated program for the file type.

It should be noted that changing the file type may cause the file to fail to open normally. If this happens, you can try to restore the file type or reinstall the related program.

Also, under Mac operating system, the method of changing the file type is slightly different. On Mac, we can follow the steps below to change the file type:

1. Find the file you need to change the file type, right-click the file and select the "Get Info" option.
2. In the pop-up information window, the "Name and Extension" section displays the current type and extension of the file. You can directly change the extension to the desired type.
3. After changing the extension, the system will pop up a prompt box asking whether to confirm the change. Click the "Use .xxx" button to confirm the changes.

Through the above methods, we can easily change the file type on the computer to adapt to different needs. Whether it's a text file, an image file, or an audio file, you can make changes in just a few simple steps. I hope this article can solve relevant problems for readers and help them use their computers better.

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