How to change file type in win7

Win7 can change the file type by changing the file type through the file extension or changing the file concept through the control panel. Detailed introduction: 1. Change the file type through the file extension. Find the file you want to change the file type, right-click the file, select the "Rename" option, enter a dot "." after the file name, and then enter the desired File extension, press the "Enter" key to confirm the change, the system will change the file type to the type corresponding to the specified file extension; 2. Change the file association through the control panel, open the "Control Panel" and so on.

In the Windows 7 operating system, the method of changing the file type is relatively simple. You can follow the steps below:

Method 1: Change file type by file extension

1. Find the file you want to change the file type, right-click on the file and select the "Rename" option.

2. Enter a dot "." after the file name, and then enter the file extension you want. For example, if you want to change the file type to a text file (.txt), enter ".txt".

3. Press the "Enter" key to confirm the changes. At this time, the system will prompt you that changing the file extension may cause the file to be unable to be used normally. You can click "Yes" to continue the change.

4. The system will change the file type to the type corresponding to the file extension you specified. For example, if you change the file extension to ".txt," the file type will be changed to a text file.

Method 2: Change file associations through the Control Panel

1. Open the "Control Panel" by clicking the "Start" menu and then selecting "Control Panel".

2. In Control Panel, select the "Default Programs" option.

3. In the default program window, click the "Associated File Types" link.

4. In the associated file type window, you can see the list of currently associated file types. You can find the file type you want to change by scrolling or using the search box.

5. Once you find the file type you want to change, click on the file type and then click the "Change Program" button.

6. In the Select Default Program window, you can select a program installed on your computer to associate with this file type. You can also click the "Browse" button to select another program.

7. After selecting the program, click the "OK" button to confirm the changes.

8. The system will associate the file type with the program you selected, thereby changing the file type.

It should be noted that changing the file type may cause the file to be unable to be opened or used normally, so before changing the file type, please make sure you understand the program and related operations corresponding to the file type.

To summarize, changing file types through file extensions and changing file associations through Control Panel are two commonly used methods in the Windows 7 operating system. You can choose a method that suits you to change the file type according to your actual needs. Please handle it with caution during operation to avoid unnecessary problems or data loss.

The above is the detailed content of How to change file type in win7. For more information, please follow other related articles on the PHP Chinese website!