Microsoft Visual C++ (MSVC for short) is an integrated development environment (IDE) and compiler toolset developed by Microsoft. Its core products are the Visual Studio integrated development environment and the independent Visual C++ Redistributable runtime. Next, let Huajun editor explain to you how to create a new c language file in visualc and how to create a new c language file in visualc!
first step
Start the software and click "Create New Project".
Step 2
Enter "Empty Project" in the search box and select the "Empty Project" template (avoid using the C++ template).
Step 3
Click "Next", enter the project name (such as HelloC) and save path, and click "Create".
Step 4
Right-click the "Source Files" folder in "Solution Explorer" and select "Add" → "New Item". In the pop-up window, select "C++ File" (.cpp), but change the filename suffix to .c (such as main.c) to ensure that the compiler treats it as C. Click "Add".

Step 5
Enter the C code in the opened main.c file, for example:
#include <stdio.h>
int main() {
printf("Hello, C!n");
Return 0;
}
Step 6
Press F7 to compile the project, or click "Build" → "Build Solution" in the menu bar. Press Ctrl+F5 to run the program without debugging, or click Debug → Start Execution without debugging.
The above is how Huajun editor compiled for you how to create a new c language file in visualc and how to create a new c language file in visualc. I hope it can help you!