How does Win7 change the file type? How to change the file type of Win7 system

There is a big difference between Win7 system and WinXP system. Can you know? That is the extension of its file. Win7 system does not display the file extension by default. Recently, a user who reinstalled the Win7 system responded. The suffix name of the computer file is not displayed. I don't know what type the file belongs to, so I don't know what method I can use to open the file. So what should I do to see the file type? The following small series will give you a way to change the file type of Win7 system, let's take a look.

The steps are as follows:

1. Open a folder casually, I open the administer folder;

2, click to open the organization;

3, find the folder and search options in the organization <;

4, click on the pop-up window;

5 , pull down the slider;

6, remove the "hidden or known extension" & tquo; in front of the tick, then click Apply --- OK.

7. Find the file you want to change the suffix. Now you can change the format.

If you have any problems with this type of problem, you can solve the problem by following the above methods! The above is the method of changing the file type of Win7 system brought by Xiaobian, thank you for reading, please pay attention to this website for more content!