How to open the CHM file under Win7 system?

Downloading files from the Internet, sometimes downloading files with .CHM as a suffix. For many users, this is the first time I have seen such a format file. Double-click to open and find that it cannot be opened, then how to open the CHM file What? After some research, I finally found the correct way to open CHM, and now share it with everyone.

1, first locate the downloaded file with the extension to .CHM file, as shown below is my downloaded files; after

2, locate the file, right click on it and select open;

3, after clicking a window will pop up to let you select a program to open the file to open the program, and we click Browse;

4, the end point of view, we have chosen the system to open the file, first open the C drive, there are a Windows directory under the C drive;

5, click Windows, the Windows found under hh.exe file, double-click;

6, double-click, a window will pop up, we will be & ldquo; always use the selected program to open & rdquo; on the check, and click OK;

7, then click OK, the program will open, as shown in Figure;

after a series of operations above, we have successfully opened the CHM file. For the hh.exe file in the C directory, all computers have it, so the user only needs to know how to find the hh.exe file to open the CHM file.